InsiderTrades

Form 4 for CLIR ClearSign Technologies Corp

Accepted 2025-02-25 00:00:00 ET · period of report 2025-02-24 · accession 0001104659-25-017042 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2025-02-25 2025-02-24 CLIR Hinds Brent CFO M - OptEx — +7,547 120.5K +7% —
D 2025-02-25 2025-02-24 CLIR Hinds Brent CFO F - Tax $0.8 -2,636 117.8K -2% -$2,109
D 2025-02-25 2025-02-24 CLIR Hinds Brent CFO M - OptEx $0.00 -7,547 15.1K -33% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-02-24 M A 7,547 — 120,476 D — — (F1) Reflects the vesting of 7,547 restricted stock units ("RSUs") out of the 22,641 RSUs granted to the reporting person on February 22, 2024, into an equal number of shares of the Company's common stock, without the payment of any consideration, pursuant to the Company's 2021 Equity Incentive Plan.
2 Common Common Stock 2025-02-24 F D 2,636 $0.8 117,840 D — — (F2) Represents the payment of the reporting person's tax liability by withholding shares in connection with the vesting of 7,547 RSUs on February 24, 2025, and calculated based on the closing price of the Company's common stock, as reported on Nasdaq Stock Market, on February 24, 2025, of $0.7994.
3 Derivative Restricted Stock Unit 2025-02-24 M D 7,547 $0.00 15,094 D — · — to — 7,547 Common Stock (F3) On February 22, 2024, the reporting person was granted a one-time bonus of 22,641 RSUs, and each RSU represents a right to receive one share of common stock or the cash equivalent thereof. (F4) The RSUs granted on February 22, 2024, vest in three equal annual installments that commenced on February 24, 2025.