JOHN GILL
CIK 1409939 · President and CEO · last filed 2026-05-01
"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
$56.6K
Companies
2
Total Filings
28
Lifetime Open-Market Net
-$54.2K
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 |
|---|---|---|---|---|---|---|---|
| ALT | Director | 21,700 | $2.61 | $56.6K | -$54.2K | 16 | 2026-05-01 |
| Altimmune, Inc. (PIP) Delisted | President and CEO | 822,244 | — | — | $0 | 12 | 2016-11-23 |
Recent Filings · Page 3 of 3
28 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2013-06-13 | Altimmune, Inc. (PIP) Delisted | Grant (A) | — | $0 | EDGAR |
| 2012-06-26 | Altimmune, Inc. (PIP) Delisted | Grant (A) | — | $0 | EDGAR |
| 2011-06-27 | Altimmune, Inc. (PIP) Delisted | Grant (A) | — | $0 | EDGAR |
| 2010-06-25 | Altimmune, Inc. (PIP) Delisted | Grant (A) | — | $0 | EDGAR |
| 2009-08-18 | Altimmune, Inc. (PIP) Delisted | Grant (A) | — | $0 | EDGAR |
| 2009-08-07 | Altimmune, Inc. (PIP) Delisted | Grant (A) | — | $0 | EDGAR |
| 2009-03-11 | Altimmune, Inc. (PIP) Delisted | Grant (A) | — | $0 | EDGAR |
| 2007-10-11 | Altimmune, Inc. (PIP) Delisted | Buy (P) | — | $0 | EDGAR |
Showing 21–28 of 28
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Page 3 of 3
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.