Guerrero Ramiro bought MAIA
December 31, 2025 · Form 4 insider transaction
Guerrero Ramiro bought 24,060 shares of MAIA Biotechnology, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 5 days after the transaction.
Direction
Acquired (buy-side)
Shares
24,060
Price
$0.00
Total value
N/A
InsiderGuerrero Ramiro
Role—
SecurityOptions
Transaction codeA: Grant or award
Transaction dateDecember 31, 2025
Filing dateJanuary 5, 2026
Shares owned after24,060
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
The stock options, granted on December 31, 2025 pursuant to the MAIA Biotechnology, Inc's 2021 Equity Incentive Plan, representing the right to buy shares of common stock, vest 100% on the date of the grant and are exercisable beginning as of that date.