CARL SPANA
CIK 1042011 · President and CEO · last filed 2026-07-17
CARL SPANA is a President and CEO who has filed 61 SEC Form 4 insider transactions across 1 company since 2008. The most recent filing shows the insider had shares withheld for taxes covering $3.8K of PTN on Jul 17, 2026. Across all open-market trades the lifetime net is +$225.1M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $499.5K 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.
$499.5K
1
61
$225.13M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| PTN | President and CEO | 65,041 | $7.68 | $499.5K | $225.13M | 58 | 2026-07-17 |
Recent Filings
61 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-07-17 | PTN | Tax (F) | −294 | -$3.8K | EDGAR |
| 2026-01-02 | PTN | Tax (F) | −321 | -$6.9K | EDGAR |
| 2025-12-11 | PTN | Grant (A) | +885 | $0 | EDGAR |
| 2025-11-18 | PTN | Tax (F) | −345 | -$2.4K | EDGAR |
| 2025-06-17 | PTN | Buy (P) | +1,500 | $225.00M | EDGAR |
| 2024-07-31 | PTN | Tax (F) | −24,428 | -$45.7K | EDGAR |
| 2024-07-16 | PTN | Grant (A) | +112,201 | $0 | EDGAR |
| 2023-08-16 | PTN | Tax (F) | −12,266 | -$27.2K | EDGAR |
| 2023-06-22 | PTN | Grant (A) | +79,605 | $0 | EDGAR |
| 2022-12-28 | PTN | Buy (P) | +10,000 | $22.3K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.