InsiderTrades

Form 4 for MCHB Mechanics Bancorp

Accepted 2026-01-05 00:00:00 ET · period of report 2025-09-02 · accession 0001602088-26-000002 · 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
DM 2026-01-05 2025-09-02+ MCHB Duda Nathan EVP, CFO A - Grant $0.00 +36.5K 14.7K New $0
D 2026-01-05 2025-12-31 MCHB Duda Nathan EVP, CFO F - Tax $14.63 -4,903 31.6K -13% -$71.7K
DM 2026-01-05 2025-09-02 MCHB Duda Nathan EVP, CFO A - Grant $0.00 +118.0K 13.1K New $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Class A Common Stock 2025-09-26 A A 21,818 $0.00 36,500 D — —
2 Common Class A Common Stock 2025-09-02 A A 14,682 — 14,682 D — — (F1) Received in exchange for 4.45 shares of Mechanics Bank ("MB") original voting common stock and MB restricted stock units in connection with the merger of HomeStreet Bank, a wholly owned subsidiary of Issuer, with and into MB, pursuant to which MB continued as the surviving corporation and as a wholly owned subsidiary of Issuer (the "Merger"). (F2) As consideration for the Merger, (i) each share of MB voting common stock converted into the right to receive 3,301.0920 shares of Issuer Class A Common Stock, which, on the effective date of the Merger, had a closing price of $13.87 per share, (ii) each MB restricted stock unit of the Reporting Person converted into restricted stock units of Issuer for the right to receive 3,301.0920 shares of Issuer Class A Common Stock, and (iii) each MB incentive unit of the Reporting Person converted into incentive units of Issuer of the economic equivalent of 3,301.0920 shares of Issuer Class A Common Stock.
3 Common Class A Common Stock 2025-12-31 F D 4,903 $14.63 31,597 D — —
4 Derivative Incentive Units - Deferred 2025-09-02 A A 104,920 $0.00 106,433 D — · — to — 104,920 Class A Common Stock (F5) Includes 1,513 incentive units acquired on December 15, 2025 pursuant to dividend reinvestment. (F3) Each incentive unit is the economic equivalent of one share of Issuer Class A Common Stock. (F2) As consideration for the Merger, (i) each share of MB voting common stock converted into the right to receive 3,301.0920 shares of Issuer Class A Common Stock, which, on the effective date of the Merger, had a closing price of $13.87 per share, (ii) each MB restricted stock unit of the Reporting Person converted into restricted stock units of Issuer for the right to receive 3,301.0920 shares of Issuer Class A Common Stock, and (iii) each MB incentive unit of the Reporting Person converted into incentive units of Issuer of the economic equivalent of 3,301.0920 shares of Issuer Class A Common Stock. (F4) The Reporting Person has elected to defer payment on such incentive units until the earlier of (i) the retirement or termination of the Reporting Person, or (ii) a change in control of Issuer.
5 Derivative Incentive Units - Not Deferred (2024) 2025-09-02 A A 13,117 $0.00 13,117 D — · — to — 13,117 Class A Common Stock (F3) Each incentive unit is the economic equivalent of one share of Issuer Class A Common Stock. (F2) As consideration for the Merger, (i) each share of MB voting common stock converted into the right to receive 3,301.0920 shares of Issuer Class A Common Stock, which, on the effective date of the Merger, had a closing price of $13.87 per share, (ii) each MB restricted stock unit of the Reporting Person converted into restricted stock units of Issuer for the right to receive 3,301.0920 shares of Issuer Class A Common Stock, and (iii) each MB incentive unit of the Reporting Person converted into incentive units of Issuer of the economic equivalent of 3,301.0920 shares of Issuer Class A Common Stock. (F6) The incentive units vest in three equal annual installments beginning February 15, 2026.