William N Springer
CIK 1799963 · President · last filed 2026-03-03
"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
$4.21M
Companies
1
Total Filings
28
Lifetime Open-Market Net
-$642.8K
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 |
|---|---|---|---|---|---|---|---|
| EXR | President | 27,932 | $150.60 | $4.21M | -$642.8K | 28 | 2026-03-03 |
Recent Filings · Page 2 of 3
28 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-02-20 | EXR | Tax (F) | −63 | -$8.9K | EDGAR |
| 2024-02-14 | EXR | Tax (F) | −51 | -$7.2K | EDGAR |
| 2023-07-05 | EXR | Tax (F) | −139 | -$20.7K | EDGAR |
| 2023-04-04 | EXR | Tax (F) | −97 | -$15.8K | EDGAR |
| 2023-03-03 | EXR | Mixed | +3,114 | $509.5K | EDGAR |
| 2023-02-23 | EXR | Tax (F) | −55 | -$8.7K | EDGAR |
| 2023-02-17 | EXR | Grant (A) | +1,191 | $193.2K | EDGAR |
| 2023-02-14 | EXR | Tax (F) | −52 | -$8.4K | EDGAR |
| 2022-08-26 | EXR | Gift (G) | −41 | -$8.5K | EDGAR |
| 2022-07-06 | EXR | Grant (A) | +1,500 | $261.6K | 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.