MARK C WIGGINS
CIK 1236540 · Chief Business Officer · last filed 2022-03-09
"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
$4.69M
Companies
3
Total Filings
48
Lifetime Open-Market Net
-$24.21M
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 |
|---|---|---|---|---|---|---|---|
| Tracon Pharmaceuticals, Inc. (TCON) Delisted | Chief Business Officer | 13,700 | $0.03 | $441 | $59.6K | 6 | 2022-02-01 |
| ZOGENIX, INC. (ZGNX) Delisted | Director | 2,500 | $26.68 | $66.7K | -$261.3K | 13 | 2021-05-28 |
| BIIB | EVP Corp. and Bus. Dev. | 23,457 | $200.05 | $4.69M | -$24.01M | 27 | 2008-09-29 |
Recent Filings · Page 4 of 5
48 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2007-08-29 | BIIB | Mixed | — | -$86.4K | EDGAR |
| 2007-07-13 | BIIB | Mixed | — | -$814.0K | EDGAR |
| 2007-07-03 | BIIB | Mixed | −733 | -$331.7K | EDGAR |
| 2007-06-28 | BIIB | Mixed | — | -$104.5K | EDGAR |
| 2007-06-21 | BIIB | Sell (S) | −5,825 | -$301.4K | EDGAR |
| 2007-06-18 | BIIB | Tax (F) | −4,175 | -$214.3K | EDGAR |
| 2007-06-01 | BIIB | Mixed | — | -$55.2K | EDGAR |
| 2007-05-24 | BIIB | Mixed | — | -$137.9K | EDGAR |
| 2007-05-18 | BIIB | Mixed | — | -$54.7K | EDGAR |
| 2007-04-25 | BIIB | Mixed | — | -$424.6K | 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.