Brian M Culley
CIK 1310683 · President and CEO · last filed 2026-03-12
"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
$324.5K
Companies
4
Total Filings
55
Lifetime Open-Market Net
-$1.19M
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 |
|---|---|---|---|---|---|---|---|
| LCTX | President and CEO | 255,516 | $1.27 | $324.5K | -$1.21M | 31 | 2026-03-12 |
| Lineage Cell Therapeutics, Inc. (BTX.WS) Delisted | President and CEO | — | — | — | $0 | 1 | 2018-09-19 |
| MSTX | CEO and Director | — | $16.18 | — | $0 | 6 | 2017-01-23 |
| Savara Inc (ANX) Delisted | CEO and Director | 34,500 | — | — | $17.5K | 13 | 2013-01-03 |
Recent Filings · Page 5 of 6
55 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2014-01-03 | MSTX | Grant (A) | — | $0 | EDGAR |
| 2013-06-21 | MSTX | Grant (A) | — | $0 | EDGAR |
| 2013-01-03 | Savara Inc (ANX) Delisted | Grant (A) | — | $0 | EDGAR |
| 2012-03-15 | Savara Inc (ANX) Delisted | Buy (P) | +20,500 | $12.1K | EDGAR |
| 2012-03-14 | Savara Inc (ANX) Delisted | Buy (P) | +14,000 | $8.1K | EDGAR |
| 2011-12-09 | Savara Inc (ANX) Delisted | Grant (A) | — | $0 | EDGAR |
| 2011-07-08 | Savara Inc (ANX) Delisted | Grant (A) | — | $0 | EDGAR |
| 2011-06-03 | Savara Inc (ANX) Delisted | Sell (S) | −5,000 | -$12.2K | EDGAR |
| 2011-02-03 | Savara Inc (ANX) Delisted | Grant (A) | — | $0 | EDGAR |
| 2010-05-27 | Savara Inc (ANX) Delisted | Buy (P) | +5,000 | $9.4K | 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.