| 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 |