Douglas E Downer
Insider
First SEC filing: March 23, 2026 · Latest: March 23, 2026
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 28, 2026 | MCHB | A | 5,513 | · | · | 5,513 Direct | · | Acquired | (price as of 2026-10-02) |
| May 27, 2026 | MCHB | M | 3,301 | · | · | 2,317,764 Indirect | +0.14% | Acquired | (price as of 2026-10-02) |
| May 27, 2026 | MCHB | M | 3,301 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Oct. 7, 2025 | MCHB | G | 75,000 | · | · | 2,392,764 Indirect | -3.04% | Disposed | (price as of 2026-10-02) |
| Oct. 7, 2025 | MCHB | G | 75,000 | · | · | 2,317,764 Indirect | -3.13% | Disposed | (price as of 2026-10-02) |
| Sept. 2, 2025 | MCHB | A | 2,467,764 | · | · | 2,467,764 Indirect | · | Acquired | (price as of 2026-10-02) |
| Sept. 2, 2025 | MCHB | A | 1,121,270 | · | · | 1,121,270 Indirect | · | Acquired | (price as of 2026-10-02) |
| Sept. 2, 2025 | MCHB | A | 2,554 | · | · | 2,591 Direct | +6902.70% | Acquired | (price as of 2026-10-02) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| May 28, 2026 | MCHB | Restricted Stock Units | Class A Common Stock | · | · | 5,513 | Acquired |
| May 27, 2026 | MCHB | Restricted Stock Units | Class A Common Stock | · | · | 3,301 | Disposed |
| Sept. 2, 2025 | MCHB | Incentive Units - Deferred | Class A Common Stock | · | · | 2,554 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).