Silva Gil Todd bought CLIR

September 30, 2026 · Form 4 insider transaction

Silva Gil Todd bought 4,225 shares of ClearSign Technologies Corporation 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 2 days after the transaction.

Direction
Acquired (buy-side)
Shares
4,225
Price
$0.00
Total value
N/A
Role—
SecurityRestricted Stock Units
Transaction codeA: Grant or award
Transaction dateSeptember 30, 2026
Filing dateOctober 2, 2026
Shares owned after23,801
OwnershipDirect
10b5-1 planNo
AmendedNo

Footnotes

As compensation for services as a non-employee director during the quarter ended September 30, 2026, the reporting person was granted restricted stock units ("RSUs") under the ClearSign Technologies Corporation Amended and Restated 2021 Equity Incentive Plan (the "Plan") pursuant to the issuer's non-employee director compensation policy, and each RSU represents a right to receive one share of common stock or the cash equivalent thereof.; The RSUs will vest upon the first to occur of: (1) a Change in Control (as defined in the applicable RSU award agreement), (2) the reporting person's Disability (as defined in the applicable RSU award agreement); (3) the reporting person's death; or (4) the reporting person's separation from service.

View the original Form 4 on SEC EDGAR