CARL SPANA
CIK 1042011 · President and CEO · last filed 2026-07-17
"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.
Loading insider history…
Disclosed Exposure
$499.5K
Companies
1
Total Filings
61
Lifetime Open-Market Net
$225.13M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| 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 · Page 2 of 7
61 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2022-12-27 | PTN | Grant (A) | +10,000 | $22.3K | EDGAR |
| 2022-12-16 | PTN | Other (J) | −143,360 | $0 | EDGAR |
| 2022-10-25 | PTN | Tax (F) | −9,909 | -$70.6K | EDGAR |
| 2022-06-28 | PTN | Grant (A) | +43,528 | $0 | EDGAR |
| 2022-06-24 | PTN | Grant (A) | +700,023 | $0 | EDGAR |
| 2021-08-13 | PTN | Tax (F) | −152,375 | -$85.3K | EDGAR |
| 2021-07-02 | PTN | Buy (P) | +75,000 | $46.4K | EDGAR |
| 2021-06-30 | PTN | Grant (A) | +75,000 | $46.4K | EDGAR |
| 2021-06-24 | PTN | Grant (A) | +1,133,491 | $0 | EDGAR |
| 2020-08-31 | PTN | Tax (F) | −37,384 | -$20.6K | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
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.
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.