Mark T Czaja
CIK 1836827 · VP & Chief Tech. & Innov. Off. · last filed 2026-04-24
Mark T Czaja is a VP & Chief Tech. & Innov. Off. who has filed 18 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing, for PH, was dated Apr 24, 2026. Across all open-market trades the lifetime net is −$1.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $9.2M 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.
$9.17M
1
18
-$1.43M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| PH | VP & Chief Tech. & Innov. Off. | 10,148 | $903.48 | $9.17M | -$1.43M | 18 | 2026-04-24 |
Recent Filings
18 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-04-24 | PH | Mixed | +2,159 | -$1.36M | EDGAR |
| 2025-08-22 | PH | Grant (A) | — | $0 | EDGAR |
| 2025-04-25 | PH | Mixed | +1,824 | -$844.5K | EDGAR |
| 2025-02-04 | PH | Sell (S) | −375 | -$266.9K | EDGAR |
| 2024-08-16 | PH | Grant (A) | — | $0 | EDGAR |
| 2024-04-26 | PH | Mixed | +1,882 | -$568.2K | EDGAR |
| 2024-02-06 | PH | Sell (S) | −510 | -$257.7K | EDGAR |
| 2023-08-18 | PH | Grant (A) | — | $0 | EDGAR |
| 2023-05-11 | PH | Sell (S) | −600 | -$202.2K | EDGAR |
| 2023-05-01 | PH | Mixed | +2,334 | -$365.9K | EDGAR |