MARK W KOWLZAN
CIK 1247456 · Chairman & CEO · last filed 2026-05-28
MARK W KOWLZAN is a Chairman & CEO who has filed 71 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing shows the insider sold $2.0M of PKG on May 28, 2026. Across all open-market trades the lifetime net is −$48.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $108.7M 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.
$108.68M
1
71
-$48.54M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| PKG | Chairman & CEO | 476,175 | $228.23 | $108.68M | -$48.54M | 71 | 2026-05-28 |
Recent Filings
71 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-28 | PKG | Sell (S) | −9,266 | -$2.01M | EDGAR |
| 2026-03-31 | PKG | Mixed | +25,789 | -$4.35M | EDGAR |
| 2026-03-10 | PKG | Mixed | +10,088 | -$1.79M | EDGAR |
| 2026-02-26 | PKG | Grant (A) | +16,992 | $0 | EDGAR |
| 2026-02-24 | PKG | Tax (F) | −7,371 | -$1.66M | EDGAR |
| 2025-09-15 | PKG | Sell (S) | −25,000 | -$5.40M | EDGAR |
| 2025-04-08 | PKG | Mixed | +16,689 | -$2.43M | EDGAR |
| 2025-03-06 | PKG | Mixed | +11,681 | -$1.88M | EDGAR |
| 2025-02-28 | PKG | Grant (A) | +17,993 | $0 | EDGAR |
| 2025-02-25 | PKG | Tax (F) | −7,460 | -$1.56M | EDGAR |