WILLIAM J POST
CIK 1027958 · CEO & Chairman · last filed 2026-04-01
"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.
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Disclosed Exposure
$17.46M
Companies
4
Total Filings
87
Lifetime Open-Market Net
-$6.57M
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 |
|---|---|---|---|---|---|---|---|
| FSLR | Director | 33,666 | $267.31 | $9.00M | -$2.19M | 64 | 2026-04-01 |
| US AIRWAYS GROUP INC (LCC) Delisted | Director | 0 | — | — | $0 | 3 | 2013-12-09 |
| Knight-Swift Transportation Holdings Inc. (SWFT) Delisted | Director | 7,875 | — | — | $0 | 3 | 2013-02-26 |
| PNW | Director | 81,817 | $103.44 | $8.46M | -$4.38M | 16 | 2010-02-23 |
Recent Filings · Page 8 of 9
87 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2010-02-23 | PNW | Mixed | — | -$488.2K | EDGAR |
| 2010-01-06 | PNW | Mixed | — | -$194.0K | EDGAR |
| 2009-12-16 | PNW | Mixed | +6,549 | -$218.6K | EDGAR |
| 2009-09-16 | PNW | Sell (S) | −22,192 | -$723.7K | EDGAR |
| 2009-07-06 | PNW | Grant (A) | +1,600 | $49.1K | EDGAR |
| 2009-03-20 | PNW | Grant (A) | — | $0 | EDGAR |
| 2009-02-20 | PNW | Mixed | −32,996 | -$375.0K | EDGAR |
| 2009-01-23 | PNW | Mixed | +17,306 | $563.8K | EDGAR |
| 2009-01-06 | PNW | Mixed | — | -$174.1K | EDGAR |
| 2008-03-20 | PNW | Mixed | +8,876 | $317.7K | EDGAR |
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.