Michael J Petro
CIK 1878191 · SVP and CFO · last filed 2026-03-03
Michael J Petro is a SVP and CFO who has filed 19 SEC Form 4 insider transactions across 1 company since 2022. The most recent filing, for MLM, was dated Mar 3, 2026. Across all open-market trades the lifetime net is +$249.9K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $8.9M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$8.87M
1
19
$249.9K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MLM | SVP and CFO | 15,358 | $577.33 | $8.87M | $249.9K | 19 | 2026-03-03 |
Recent Filings
19 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-03 | MLM | Grant (A) | +2,960 | $0 | EDGAR |
| 2026-02-25 | MLM | Tax (F) | −305 | -$209.7K | EDGAR |
| 2026-02-24 | MLM | Grant (A) | +931 | $0 | EDGAR |
| 2026-02-19 | MLM | Mixed | +966 | -$505.2K | EDGAR |
| 2025-07-09 | MLM | Grant (A) | +1,822 | $0 | EDGAR |
| 2025-03-05 | MLM | Buy (P) | +550 | $249.9K | EDGAR |
| 2025-02-25 | MLM | Mixed | +533 | -$98.1K | EDGAR |
| 2025-02-20 | MLM | Mixed | +1,243 | -$646.7K | EDGAR |
| 2024-12-03 | MLM | Tax (F) | −93 | -$55.2K | EDGAR |
| 2024-02-27 | MLM | Mixed | +618 | -$53.1K | EDGAR |