Porteous William bought SPIR
May 28, 2026 · Form 4 insider transaction
Porteous William bought 7,261 shares of Spire Global, 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 4 days after the transaction.
Direction
Acquired (buy-side)
Shares
7,261
Price
$0.00
Total value
N/A
InsiderPorteous William
RoleDirector
CompanySpire Global, Inc. (SPIR)
SecurityClass A Common Stock
Transaction codeA: Grant or award
Transaction dateMay 28, 2026
Filing dateJune 1, 2026
Shares owned after127,503
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
The reported securities represent restricted stock units, which will vest in full on the earlier of (i) the one-year anniversary of the grant date, or (ii) the date of the first annual meeting of stockholders following the grant date, subject to the Reporting Person's continued service through such vesting date.