MOOK JOSHUA T. bought HYLN
September 30, 2026 · Form 4 insider transaction
MOOK JOSHUA T. bought 55,981 shares of Hyliion Holdings Corp. at $0.00 per share, a transaction worth N/A. The trade was recorded as conversion of a derivative and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Acquired (buy-side)
Shares
55,981
Price
$0.00
Total value
N/A
InsiderMOOK JOSHUA T.
Role—
SecurityCommon Stock
Transaction codeC: Conversion of a derivative
Transaction dateSeptember 30, 2026
Filing dateOctober 1, 2026
Shares owned after1,152,587
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
The underlying market conditions for vesting of this portion of performance stock incentive units ("PSU Award") were satisfied on September 28, 2026, and subsequently approved by the Compensation Committee on September 30, 2026. Half of the vested PSUs will be issued on September 30, 2027 with the remainder to be issued on December 31, 2027.