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 5 of 6
58 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2019-02-19 | ALKS | Mixed | +4,041 | -$59.7K | EDGAR |
| 2018-12-11 | ALKS | Mixed | +3,880 | -$55.1K | EDGAR |
| 2018-05-21 | ALKS | Exer (M) | +275 | $3.4K | EDGAR |
| 2018-03-05 | ALKS | Mixed | +2,468 | -$60.2K | EDGAR |
| 2018-02-28 | ALKS | Mixed | +776 | -$18.8K | EDGAR |
| 2018-02-21 | ALKS | Mixed | +1,712 | -$53.0K | EDGAR |
| 2017-09-18 | ALKS | Exer (M) | +250 | $3.5K | EDGAR |
| 2017-05-30 | ALKS | Mixed | +844 | -$23.4K | EDGAR |
| 2017-05-19 | ALKS | Exer (M) | +2,250 | $35.9K | EDGAR |
| 2017-03-06 | ALKS | Mixed | +844 | -$24.8K | 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.