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Date Issuer Insider Transaction Amount New Balance ⓘ
The balance of securities held by registered holder at the time of the transaction. Insiders may direct multiple registered holders and hold multiple security types.
Filed 2023-05-19 16:18
Tx date 2023-05-19
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Warrants
11 - Acquisition or disposition carried out privately
$395,563
+879,030 vol
$0.45 each
2,653,495
Filed 2023-05-19 16:17
Tx date 2023-05-19
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
11 - Acquisition or disposition carried out privately
$263,709
+879,030 vol
$0.30 each
4,365,195
Filed 2023-03-09 12:09
Tx date 2023-03-08
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Warrants
11 - Acquisition or disposition carried out privately
$336,494
+747,765 vol
$0.45 each
1,774,465
Filed 2023-03-09 12:08
Tx date 2023-03-08
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
11 - Acquisition or disposition carried out privately
$224,329
+747,765 vol
$0.30 each
3,486,165
Filed 2023-02-02 15:10
Tx date 2023-02-01
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Warrants
11 - Acquisition or disposition carried out privately
$462,015
+1,026,700 vol
$0.45 each
1,026,700
Filed 2023-02-02 15:09
Tx date 2017-09-06
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Warrants
00 - Opening Balance-Initial SEDI Report
Filed 2023-02-02 15:08
Tx date 2023-02-01
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
11 - Acquisition or disposition carried out privately
$308,010
+1,026,700 vol
$0.30 each
2,738,400
Filed 2022-10-24 11:44
Tx date 2022-10-21
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
51 - Exercise of options
$25,000
+50,000 vol
$0.50 each
1,711,700
Filed 2022-10-24 11:43
Tx date 2022-10-21
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Options
51 - Exercise of options
$-25,000
-50,000 vol
$0.50 each
900,000
Filed 2022-10-06 14:28
Tx date 2022-10-06
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
51 - Exercise of options
$75,000
+150,000 vol
$0.50 each
1,661,700
Filed 2022-10-06 14:27
Tx date 2022-10-06
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Options
51 - Exercise of options
$-75,000
-150,000 vol
$0.50 each
950,000
Filed 2022-06-17 14:06
Tx date 2022-06-15
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market
$8,010
+18,000 vol
$0.445 each
1,619,500
Filed 2022-05-26 09:16
Tx date 2022-05-25
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
51 - Exercise of options
$31,499
+90,000 vol
$0.35 each
1,511,700
Filed 2022-05-26 09:15
Tx date 2022-05-25
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Options
51 - Exercise of options
$-31,500
-90,000 vol
$0.35 each
1,100,000
Filed 2022-05-26 09:14
Tx date 2022-05-24
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
51 - Exercise of options
$105,000
+700,000 vol
$0.15 each
1,421,700
Filed 2022-05-26 09:13
Tx date 2022-05-24
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Options
51 - Exercise of options
$-105,000
-700,000 vol
$0.15 each
1,190,000
Filed 2022-03-14 15:28
Tx date 2022-03-10
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market
$59,000
+50,000 vol
$1.18 each
1,601,500
Filed 2022-03-14 15:25
Tx date 2022-03-10
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$59,000
+50,000 vol
$1.18 each
721,700
Filed 2021-12-01 13:56
Tx date 2021-11-29
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Options
51 - Exercise of options
$-260,000
-400,000 vol
$0.65 each
1,890,000
Filed 2021-12-01 13:55
Tx date 2021-11-29
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
51 - Exercise of options
$260,000
+400,000 vol
$0.65 each
671,700
Filed 2021-12-01 13:54
Tx date 2021-11-29
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
51 - Exercise of options
$51,000
+60,000 vol
$0.85 each
271,700
Filed 2021-12-01 13:53
Tx date 2021-11-29
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Options
51 - Exercise of options
$-51,000
-60,000 vol
$0.85 each
2,290,000
Filed 2021-10-14 19:55
Tx date 2021-10-12
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Common Shares
54 - Exercise of warrants
$300,000
+300,000 vol
$1.00 each
1,548,100
Filed 2021-10-14 19:55
Tx date 2021-10-12
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Warrants
54 - Exercise of warrants
$-300,000
-300,000 vol
$1.00 each
3,400
Filed 2021-10-14 16:59
Tx date 2021-10-12
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Common Shares
54 - Exercise of warrants
$3,400
+3,400 vol
$1.00 each
4,251,500
Filed 2021-10-14 16:59
Tx date 2021-10-12
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Common Shares
54 - Exercise of warrants
$3,000,000
+3,000,000 vol
$1.00 each
4,248,100
Filed 2021-10-14 16:59
Tx date 2021-10-12
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Common Shares
54 - Exercise of warrants
$3,000,000
+3,000,000 vol
$1.00 each
Filed 2021-10-14 16:58
Tx date 2021-10-12
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Warrants
54 - Exercise of warrants
$-3,400
-3,400 vol
$1.00 each
0
Filed 2021-10-14 16:57
Tx date 2021-10-12
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Warrants
51 - Exercise of options
$-300,000
-300,000 vol
$1.00 each
3,400
Filed 2021-10-14 16:57
Tx date 2021-10-12
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Warrants
51 - Exercise of options
$-300,000
-300,000 vol
$1.00 each
Filed 2021-10-14 16:54
Tx date 2021-08-10
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Warrants
55 - Expiration of warrants

-153,000 vol
303,400
Filed 2021-10-14 16:53
Tx date 2020-11-11
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Warrants
55 - Expiration of warrants

-60,000 vol
456,400
Filed 2021-09-09 11:01
Tx date 2021-09-07
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market
$19,383
+13,000 vol
$1.49 each
1,248,100
Filed 2021-09-09 10:59
Tx date 2021-09-07
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$19,292
+13,000 vol
$1.48 each
211,700
Filed 2021-05-21 14:20
Tx date 2021-05-20
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market
$22,190
+20,100 vol
$1.10 each
1,235,100
Filed 2021-04-26 12:19
Tx date 2021-04-23
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market
$67,496
+52,000 vol
$1.30 each
1,215,000
Filed 2021-04-22 15:03
Tx date 2021-04-21
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market
$104,200
+100,000 vol
$1.04 each
1,163,000
Filed 2021-04-08 14:30
Tx date 2021-04-07
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$45,270
+30,000 vol
$1.51 each
198,700
Filed 2021-04-08 14:29
Tx date 2021-04-07
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market
$65,360
+43,000 vol
$1.52 each
1,063,000
Filed 2021-04-08 14:28
Tx date 2021-04-07
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Common Shares
10 - Acquisition or disposition in the public market
$5,472
+3,600 vol
$1.52 each
1,020,000
Filed 2021-03-09 12:09
Tx date 2021-03-02
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options
$1,386,000
+900,000 vol
$1.54 each
2,350,000
Filed 2020-11-02 10:18
Tx date 2020-06-11
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Common Shares
46 - Compensation for services
$30,000
+500,000 vol
$0.06 each
1,016,400
Filed 2020-06-16 10:19
Tx date 2020-06-11
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
46 - Compensation for services
$30,000
+500,000 vol
$0.06 each
Filed 2020-07-27 11:05
Tx date 2020-07-23
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options
$105,000
+700,000 vol
$0.15 each
1,450,000
Filed 2020-07-27 09:48
Tx date 2020-07-23
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Options
46 - Compensation for services
$105,000
+700,000 vol
$0.15 each
1,450,000
Filed 2020-07-27 09:48
Tx date 2020-07-23
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Options
46 - Compensation for services
$105,000
+700,000 vol
$0.15 each
Filed 2020-07-27 09:44
Tx date 2020-07-23
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Options
46 - Compensation for services
$105,000
+700,000 vol
$0.15 each
Filed 2020-07-27 09:44
Tx date 2020-07-23
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Options
46 - Compensation for services
$105,000
+700,000 vol
$0.15 each
Filed 2020-06-16 10:19
Tx date 2020-06-11
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
46 - Compensation for services
$30,000
+500,000 vol
$0.06 each
668,700
Filed 2020-04-30 15:09
Tx date 2019-12-10
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Warrants
37 - Stock split or consolidation

-2,065,600 vol
516,400
Filed 2020-04-30 15:07
Tx date 2019-12-10
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Options
37 - Stock split or consolidation

-3,000,000 vol
750,000
Filed 2020-04-30 15:06
Tx date 2019-12-10
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Common Shares
37 - Stock split or consolidation

-2,065,600 vol
516,400
Filed 2020-04-30 15:05
Tx date 2019-12-10
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
37 - Stock split or consolidation

-674,800 vol
168,700
Filed 2019-07-04 16:13
Tx date 2018-05-16
$IDK
ThreeD Capital Inc.(formerly Brownstone Energy Inc.)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Warrants
16 - Acquisition or disposition under a prospectus exemption

+140,000 vol
140,000
Filed 2019-07-04 16:12
Tx date 2018-05-16
$IDK
ThreeD Capital Inc.(formerly Brownstone Energy Inc.)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$18,200
+140,000 vol
$0.13 each
140,000
Filed 2018-05-22 08:40
Tx date 2018-05-16
$IDK
ThreeD Capital Inc.(formerly Brownstone Energy Inc.)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Control or Direction)
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$18,200
+140,000 vol
$0.13 each
Filed 2018-05-22 08:39
Tx date 2018-05-16
$IDK
ThreeD Capital Inc.(formerly Brownstone Energy Inc.)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Control or Direction)
Warrants
16 - Acquisition or disposition under a prospectus exemption

+140,000 vol
Filed 2018-05-22 08:36
Tx date 2018-05-16
$IDK
ThreeD Capital Inc.(formerly Brownstone Energy Inc.)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Control or Direction)
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$18,200
+140,000 vol
$0.13 each
Filed 2019-05-24 11:40
Tx date 2019-05-14
$IDK
ThreeD Capital Inc.(formerly Brownstone Energy Inc.)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Common Shares
37 - Stock split or consolidation

-226,667 vol
113,333
Filed 2019-05-24 11:39
Tx date 2019-05-14
$IDK
ThreeD Capital Inc.(formerly Brownstone Energy Inc.)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
37 - Stock split or consolidation

-27,111 vol
13,555
Filed 2018-12-19
Tx date 2018-12-18
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options

+2,000,000 vol
3,750,000
Filed 2018-12-13
Tx date 2018-12-11
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$150,000
+1,500,000 vol
$0.10 each
2,565,000
Filed 2018-12-13
Tx date 2018-12-11
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Warrants
16 - Acquisition or disposition under a prospectus exemption

+1,500,000 vol
2,565,000
Filed 2018-12-13
Tx date 2018-12-12
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$1,700
+17,000 vol
$0.10 each
2,582,000
Filed 2018-12-13
Tx date 2018-12-12
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Warrants
16 - Acquisition or disposition under a prospectus exemption

+17,000 vol
2,582,000
Filed 2018-08-27
Tx date 2018-08-23
$IDK
ThreeD Capital Inc.(formerly Brownstone Energy Inc.)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Warrants
16 - Acquisition or disposition under a prospectus exemption

+200,000 vol
340,000
Filed 2018-08-27
Tx date 2018-08-23
$IDK
ThreeD Capital Inc.(formerly Brownstone Energy Inc.)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$20,000
+200,000 vol
$0.10 each
340,000
Filed 2018-08-10
Tx date 2018-08-10
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Warrants
16 - Acquisition or disposition under a prospectus exemption

+765,000 vol
1,065,000
Filed 2018-08-10
Tx date 2018-08-10
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Indirect Ownership)
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$76,500
+765,000 vol
$0.10 each
1,065,000
Filed 2018-06-07
Tx date 2018-06-01
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$2,700
+20,000 vol
$0.135 each
843,500
Filed 2018-05-24
Tx date 2018-05-17
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$3,300
+22,000 vol
$0.15 each
823,500
Filed 2018-05-24
Tx date 2018-05-17
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$7,829
+54,000 vol
$0.145 each
801,500
Filed 2018-05-24
Tx date 2018-05-17
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$8,680
+62,000 vol
$0.14 each
747,500
Filed 2018-05-22
Tx date 2018-05-16
$IDK
ThreeD Capital Inc.(formerly Brownstone Energy Inc.)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Control or Direction)
Warrants
16 - Acquisition or disposition under a prospectus exemption

+140,000 vol
140,000
Filed 2018-05-22
Tx date 2018-02-20
$IDK
ThreeD Capital Inc.(formerly Brownstone Energy Inc.)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Control or Direction)
Warrants
00 - Opening Balance-Initial SEDI Report
Filed 2018-05-22
Tx date 2018-05-16
$IDK
ThreeD Capital Inc.(formerly Brownstone Energy Inc.)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Control or Direction)
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$18,200
+140,000 vol
$0.13 each
140,000
Filed 2018-05-22
Tx date 2018-05-16
$IDK
ThreeD Capital Inc.(formerly Brownstone Energy Inc.)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Control or Direction)
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$18,200
+140,000 vol
$0.13 each
Filed 2018-05-22
Tx date 2018-02-20
$IDK
ThreeD Capital Inc.(formerly Brownstone Energy Inc.)
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Control or Direction)
Common Shares
00 - Opening Balance-Initial SEDI Report
Filed 2018-05-18
Tx date 2018-05-16
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$10,290
+73,500 vol
$0.14 each
685,500
Filed 2018-05-18
Tx date 2018-05-16
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$1,552
+11,500 vol
$0.135 each
612,000
Filed 2018-05-17
Tx date 2018-05-15
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$202.50
+1,500 vol
$0.135 each
600,500
Filed 2018-05-17
Tx date 2018-05-15
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$8,905
+68,500 vol
$0.13 each
599,000
Filed 2018-04-30
Tx date 2018-04-26
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$8,085
+49,000 vol
$0.165 each
530,500
Filed 2018-04-30
Tx date 2018-04-26
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$2,880
+18,000 vol
$0.16 each
481,500
Filed 2018-04-30
Tx date 2018-04-25
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$4,650
+30,000 vol
$0.155 each
463,500
Filed 2018-04-30
Tx date 2018-04-25
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$4,350
+30,000 vol
$0.145 each
433,500
Filed 2018-04-30
Tx date 2018-04-25
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$2,800
+20,000 vol
$0.14 each
403,500
Filed 2018-04-30
Tx date 2018-04-23
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$2,400
+15,000 vol
$0.16 each
383,500
Filed 2018-04-09
Tx date 2018-03-28
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$72.50
+500 vol
$0.145 each
368,500
Filed 2018-04-09
Tx date 2018-03-27
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$1,450
+10,000 vol
$0.145 each
368,000
Filed 2018-04-09
Tx date 2018-03-27
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$135.00
+1,000 vol
$0.135 each
358,000
Filed 2018-04-09
Tx date 2018-03-27
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$1,800
+15,000 vol
$0.12 each
357,000
Filed 2018-04-09
Tx date 2018-03-27
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$6,875
+55,000 vol
$0.125 each
342,000
Filed 2018-04-09
Tx date 2018-03-15
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$2,030
+14,500 vol
$0.14 each
115,500
Filed 2018-04-09
Tx date 2018-03-15
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$1,400
+10,000 vol
$0.14 each
Filed 2018-03-26
Tx date 2018-03-22
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$10,350
+90,000 vol
$0.115 each
282,500
Filed 2018-03-23
Tx date 2018-03-21
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$2,200
+20,000 vol
$0.11 each
192,500
Filed 2018-03-21
Tx date 2018-03-19
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$5,060
+44,000 vol
$0.115 each
172,500
Filed 2018-03-19
Tx date 2018-03-15
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$2,362
+17,500 vol
$0.135 each
128,500
Filed 2018-03-19
Tx date 2018-03-15
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$1,400
+10,000 vol
$0.14 each
111,000
Filed 2018-03-19
Tx date 2018-03-14
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$2,800
+20,000 vol
$0.14 each
101,000
Filed 2018-03-13
Tx date 2018-03-08
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$1,235
+6,500 vol
$0.19 each
81,000
Filed 2018-03-13
Tx date 2018-03-08
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
10 - Acquisition or disposition in the public market
$14,527
+74,500 vol
$0.195 each
74,500
Filed 2018-03-13
Tx date 2017-09-06
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
00 - Opening Balance-Initial SEDI Report
Filed 2018-03-05
Tx date 2018-03-01
$IDK
ThreeD Capital Inc.(formerly Brownstone Energy Inc.)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options

+250,000 vol
459,334
Filed 2018-02-26
Tx date 2018-02-20
$IDK
ThreeD Capital Inc.(formerly Brownstone Energy Inc.)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Options
00 - Opening Balance-Initial SEDI Report
209,334
Filed 2018-02-26
Tx date 2018-02-20
$IDK
ThreeD Capital Inc.(formerly Brownstone Energy Inc.)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Common Shares
00 - Opening Balance-Initial SEDI Report
40,666
Filed 2018-01-12
Tx date 2017-12-22
$GRAT
Gratomic Inc. (formerly CKR Carbon Corporation)
Brand, Arno
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options

+1,000,000 vol
1,750,000
Filed 2017-11-24
Tx date 2017-11-24
$CKR
CKR Carbon Corporation
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Control or Direction)
Warrants
16 - Acquisition or disposition under a prospectus exemption

+300,000 vol
300,000
Filed 2017-11-24
Tx date 2017-09-06
$CKR
CKR Carbon Corporation
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Control or Direction)
Warrants
00 - Opening Balance-Initial SEDI Report
Filed 2017-11-24
Tx date 2017-09-06
$CKR
CKR Carbon Corporation
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Control or Direction)
Warrants
00 - Opening Balance-Initial SEDI Report
Filed 2017-11-24
Tx date 2017-11-24
$CKR
CKR Carbon Corporation
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Control or Direction)
Common Shares
16 - Acquisition or disposition under a prospectus exemption
$21,000
+300,000 vol
$0.07 each
300,000
Filed 2017-11-24
Tx date 2017-09-06
$CKR
CKR Carbon Corporation
Brand, Arno
4 - Director of Issuer
Holder: Valley Mining One Corp. (Control or Direction)
Common Shares
00 - Opening Balance-Initial SEDI Report
Filed 2017-09-08
Tx date 2017-09-06
$CKR
CKR Carbon Corporation
Brand, Arno
4 - Director of Issuer
Direct Ownership
Options
50 - Grant of options

+450,000 vol
750,000
Filed 2017-09-08
Tx date 2017-09-06
$CKR
CKR Carbon Corporation
Brand, Arno
4 - Director of Issuer
Direct Ownership
Options
00 - Opening Balance-Initial SEDI Report
300,000