David Joseph Gaffin
CIK 1675905 · EVP, CLO, Alkermes, Inc. · last filed 2026-06-04
"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
$10.16M
Companies
1
Total Filings
58
Lifetime Open-Market Net
-$1.81M
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 |
|---|---|---|---|---|---|---|---|
| ALKS | EVP, CLO, Alkermes, Inc. | 229,524 | $44.28 | $10.16M | -$1.81M | 58 | 2026-06-04 |
Recent Filings · Page 6 of 6
58 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2017-03-02 | ALKS | Mixed | +1,519 | -$43.6K | EDGAR |
| 2017-02-27 | ALKS | Mixed | +743 | -$18.9K | EDGAR |
| 2017-02-21 | ALKS | Grant (A) | — | $0 | EDGAR |
| 2017-01-04 | ALKS | Mixed | — | -$99.1K | EDGAR |
| 2016-11-14 | ALKS | Exer (M) | +3,443 | $47.8K | EDGAR |
| 2016-10-06 | ALKS | Mixed | +1,080 | -$24.1K | EDGAR |
| 2016-09-07 | ALKS | Mixed | — | -$75.1K | EDGAR |
| 2016-06-01 | ALKS | Mixed | +844 | -$18.7K | EDGAR |
Showing 51–58 of 58
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Page 6 of 6
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.