MOOK JOSHUA T. 4
4 · Hyliion Holdings Corp. · Filed Dec 1, 2025
Insider Transaction Report
Form 4
MOOK JOSHUA T.
Chief Technology Officer
Transactions
- Award
Common Stock
2025-11-26$1.85/sh+540,541$1,000,001→ 1,048,113 total - Tax Payment
Common Stock
2025-11-27$1.85/sh−1,361$2,518→ 1,046,752 total
Footnotes (2)
- [F1]The Reporting Person received a grant of restricted stock units ("RSU Award") pursuant to the Issuer's 2024 Equity Incentive Plan. One-fifth (1/5) of the RSU Award will vest on November 26, 2026, one-fifth (1/5) of the RSU Award will vest on November 26, 2027, and three-fifths (3/5) of the RSU Award will vest on November 26, 2028.
- [F2]Shares withheld for the payment of a tax liability related to the vesting and distribution of restricted stock units.