McCunniff Donald A.
SEC CIK 1355849 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| MLM | Martin Marietta Materials | EVP, CHRO | 7,518 | — | $632.7K | 7 | 2025-02-21 | 2026-03-01 |
Most active insiders at MLM, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Niemann Philipp | Dir | — | — |
| 2 | Samborski Christopher William | EVP, COO | — | — |
| 3 | Schoen George Frederick | EVP, GC, Corp. Sec | — | — |
| 4 | Flynn Jason Paul | SVP, CIO | — | — |
| 5 | Petro Michael J | SVP, CFO | — | — |
| 6 | Foxx Anthony R | Dir | — | — |
| 7 | Mack Mary T | Dir | — | — |
| 8 | Cardin Robert J | SVP, CAO, Ctrl | — | — |
| 9 | Pike Thomas | Dir | — | — |
| 10 | Ables Dorothy M | Dir | — | — |
| 12 | McCunniff Donald A. | EVP, CHRO | — | — |
Transactions 7
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-03 | 2026-03-01 | MLM | Martin Marietta Materials | McCunniff Donald A. | EVP, CHRO | A - Grant | $0.00 | +2,960 | 7,518 | +65% | $0 | |
| 2026-02-25 | 2026-02-23 | MLM | Martin Marietta Materials | McCunniff Donald A. | EVP, CHRO | F - Tax | $683.60 | -192 | 4,558 | -4% | -$131.3K | |
| 2026-02-24 | 2026-02-20 | MLM | Martin Marietta Materials | McCunniff Donald A. | EVP, CHRO | A - Grant | $0.00 | +1,277 | 4,750 | +37% | $0 | |
| 2025-12-17 | 2025-12-16 | MLM | Martin Marietta Materials | McCunniff Donald A. | EVP, CHRO | F - Tax | $629.49 | -50 | 3,473 | -1% | -$31.5K | |
| D | 2025-03-06 | 2025-03-05 | MLM | Martin Marietta Materials | McCunniff Donald A. | EVP, CHRO | M - OptEx | $154.58 | +1,332 | 4,855 | +38% | +$205.9K |
| D | 2025-03-06 | 2025-03-05 | MLM | Martin Marietta Materials | McCunniff Donald A. | EVP, CHRO | S - Sale+OE | $475.00 | -1,332 | 3,523 | -27% | -$632.7K |
| 2025-02-25 | 2025-02-21 | MLM | Martin Marietta Materials | McCunniff Donald A. | EVP, CHRO | A - Grant | $0.00 | +1,543 | 3,523 | +78% | $0 |
Purchase Sale Sale after option exercise All abbreviations