Brian F. Sullivan
CIK 940454 · Chief Executive Officer · last filed 2025-09-04
"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
$219.97M
Companies
3
Total Filings
77
Lifetime Open-Market Net
-$1.23M
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.
Recent Filings · Page 5 of 8
77 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2018-08-23 | ENTG | Grant (A) | +198 | $6.6K | EDGAR |
| 2018-08-15 | CELC | Grant (A) | — | $0 | EDGAR |
| 2018-08-08 | ENTG | Mixed | −4,945 | -$181.5K | EDGAR |
| 2018-05-10 | ENTG | Grant (A) | +4,090 | $0 | EDGAR |
| 2018-02-22 | ENTG | Grant (A) | +199 | $6.6K | EDGAR |
| 2017-11-27 | ENTG | Grant (A) | +204 | $6.5K | EDGAR |
| 2017-10-16 | CELC | Grant (A) | — | $0 | EDGAR |
| 2017-06-06 | ENTG | Sell (S) | −9,735 | -$252.7K | EDGAR |
| 2017-05-26 | ENTG | Grant (A) | +5,133 | $0 | EDGAR |
| 2016-08-03 | ENTG | Sell (S) | −9,391 | -$159.8K | 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.