THOMAS SONDERMAN
CIK 1611597 · CEO · last filed 2026-03-18
"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
$20.25M
Companies
2
Total Filings
44
Lifetime Open-Market Net
-$1.98M
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 |
|---|---|---|---|---|---|---|---|
| SKYT | CEO | 553,244 | $36.61 | $20.25M | -$1.96M | 31 | 2026-03-18 |
| RUDOLPH TECHNOLOGIES INC (RTEC) Delisted | 20,099 | — | — | -$13.2K | 13 | 2017-07-12 |
Recent Filings · Page 3 of 5
44 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-03-20 | SKYT | Sell (S) | −3,395 | -$37.8K | EDGAR |
| 2023-03-17 | SKYT | Grant (A) | +45,029 | $0 | EDGAR |
| 2023-03-08 | SKYT | Sell (S) | −20,000 | -$244.0K | EDGAR |
| 2023-03-03 | SKYT | Sell (S) | −4,565 | -$57.4K | EDGAR |
| 2023-02-17 | SKYT | Sell (S) | −10,000 | -$150.7K | EDGAR |
| 2022-12-19 | SKYT | Sell (S) | −4,050 | -$34.0K | EDGAR |
| 2022-12-14 | SKYT | Grant (A) | +13,040 | $0 | EDGAR |
| 2022-09-14 | SKYT | Sell (S) | −15,000 | -$166.2K | EDGAR |
| 2022-05-11 | SKYT | Sell (S) | −9,192 | -$52.8K | EDGAR |
| 2022-03-01 | SKYT | Grant (A) | +44,483 | $0 | 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.