INVESTABOT
Equity Research
XNYS · MINING & QUARRYING OF NONMETALLIC MINERALS (NO FUELS)
Includes notes from domestic 8-K and foreign private issuer 6-K disclosures.
TL;DR: Martin Marietta's aggregates segment pulled in $1.14B in Q1 2026 revenue, a 14% jump from $1.00B in the year-ago quarter, while total company revenues reached a new first-quarter record of $1.36B. Management…
open-market Form 4 only - grants, exercises, tax withholding excluded
0 buyers - 0 unique sellers · Institutional activity: not available - insufficient comparable institutions for the latest complete quarter.
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| September 1, 2026 | Petro Michael J | SVP and CFO | GRANT | 9,331 | — | — |
| August 31, 2026 | Wajsgras David C | — | GRANT | 78 | $519 | ~$40K |
| August 31, 2026 | Pike Thomas | — | GRANT | 66 | $519 | ~$34K |
| August 31, 2026 | Lyons Martin J | — | GRANT | 68 | $519 | ~$35K |
| August 21, 2026 | Niemann Philipp | — | GRANT | 337 | — | — |
| August 3, 2026 | Petro Michael J | SVP and CFO | TAX_WITHHOLD | -368 | $542 | ~$0.2M |
| May 29, 2026 | Wajsgras David C | — | GRANT | 69 | $582 | ~$40K |
| May 29, 2026 | Pike Thomas | — | GRANT | 59 | $582 | ~$34K |
| May 29, 2026 | Lyons Martin J | — | GRANT | 61 | $582 | ~$35K |
| May 14, 2026 | Wajsgras David C | — | GRANT | 313 | — | — |
| May 14, 2026 | Slager Donald W | — | GRANT | 313 | — | — |
| May 14, 2026 | Pike Thomas | — | GRANT | 313 | — | — |
| May 14, 2026 | Perez Laree E | — | GRANT | 313 | — | — |
| May 14, 2026 | Mack Mary T | — | GRANT | 313 | — | — |
| May 14, 2026 | Lyons Martin J | — | GRANT | 313 | — | — |
| May 14, 2026 | Foxx Anthony R | — | GRANT | 313 | — | — |
| May 14, 2026 | Delly Gayla J | — | GRANT | 313 | — | — |
| May 14, 2026 | Ables Dorothy M | — | GRANT | 313 | — | — |
| May 1, 2026 | Samborski Christopher William | EVP, COO | GRANT | 8,101 | — | — |
| March 1, 2026 | Schoen George Frederick | EVP, GC and Corp. Secretary | GRANT | 23,673 | — | — |