No open-market buys or sells in this period. The transactions below are grants, option exercises and gifts, which carry no market price.
Trading track record · all companies
Not enough open-market trades to chart a track record yet.
Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.
Transactions · 365d
-
MCHB Grant·A
EVP & Chief Operating Officer
—
7.6K sh
Own +25%
-
MCHB Exercise·M
EVP & Chief Operating Officer
$0
4.6K sh
Own +100%
-
MCHB Other·F
EVP & Chief Operating Officer
$29.0K
1.9K sh · $15.37
Own -6%
-
MCHB Exercise·M
EVP & Chief Operating Officer
—
4.6K sh
Own +16%
-
MCHB Other·F
EVP & Chief Operating Officer
$71.7K
4.9K sh · $14.63
Own -15%
-
MCHB Grant·A
EVP & Chief Operating Officer
$0
33.1K sh · 2 lots
Own New
-
MCHB Grant·A
EVP & Chief Operating Officer
$0
13.7K sh
Own New
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| Mar 1, 2026 | MCHB | Grant A | 7.6K | — |
| Feb 15, 2026 | MCHB | Exercise M | 4.6K | $0 |
| Feb 15, 2026 | MCHB | Other F | 1.9K | $29.0K |
| Feb 15, 2026 | MCHB | Exercise M | 4.6K | — |
| Dec 31, 2025 | MCHB | Other F | 4.9K | $71.7K |
| Sep 26, 2025 | MCHB | Grant A | 33.1K2 lots | $0 |
| Sep 2, 2025 | MCHB | Grant A | 13.7K | $0 |
Buy Sell Non-market (grant · exercise · gift)
About Pierce Christopher D
This profile aggregates every SEC Form 4 insider transaction reported by Pierce Christopher D across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.