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
No open-market buys or sells in this period — showing all activity (grants, exercises & gifts).
-
CNM Other·F
General Counsel and Secretary
$16.3K
331 sh · $49.16
Own -4%
-
CNM Other·F
General Counsel and Secretary
$41.4K
835 sh · $49.57 avg · 2 lots
Own -9%
-
CNM Other·G
General Counsel and Secretary
$0
25.5K sh
Own -10%
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| Mar 11, 2026 | CNM | Other F | 331 | $16.3K |
| Mar 10, 2026 | CNM | Other F | 8352 lots | $41.4K |
| Dec 31, 2025 | CNM | Other G | 25.5K | $0 |
Buy Sell Non-market (grant · exercise · gift)
About Whittenburg Mark G
This profile aggregates every SEC Form 4 insider transaction reported by Whittenburg Mark G 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.