Mason Roger sold SGN
March 16, 2026 · Form 4 insider transaction
Mason Roger sold 500 shares of SGN, a transaction worth N/A. The trade was recorded as disposition to the issuer and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
500
Price
N/A
Total value
N/A
InsiderMason Roger
Role—
CompanySGN
SecurityStock Option (right to buy)
Transaction codeD: Disposition to the issuer
Transaction dateMarch 16, 2026
Filing dateMarch 18, 2026
Shares owned after0
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Pursuant to the terms of the Business Combination Agreement, on the Closing Date, the reporting person's option, which provided for vesting as to 1/12 of the shares of the Registrant's common stock subject to the option on the 9th day of each March, June, September, or December, that follows September 9, 2022, immediately became fully vested, was assumed by BlockchAIn, and was automatically converted into an option to purchase 47 common shares of BlockchAIn exercisable for $1,594.17 per share.