Mary E. Gustanski - 11 Feb 2026 Form 4 Insider Report for Hyliion Holdings Corp. (HYLN)

Role
Director
Signature
/s/ Mary E. Gustanski
Issuer symbol
HYLN
Transactions as of
11 Feb 2026
Net transactions value
+$125,001
Form type
4
Filing time
13 Feb 2026, 19:01:33 UTC
Previous filing
20 Feb 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Gustanski Mary Director C/O HYLIION HOLDING CORP., 1202 BMC DRIVE, SUITE 100, CEDAR PARK /s/ Mary E. Gustanski 13 Feb 2026 0001725164

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction HYLN Common Stock Award $125,001 +60,976 +31% $2.05 256,379 11 Feb 2026 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The Reporting Person received a grant of restricted stock units ("RSU Award") pursuant to the Issuer's 2024 Equity Incentive Plan. The RSU Award will vest on February 11, 2027.