DAVID M REESE
CIK 1748434 · EVP & Chief Technology Officer · last filed 2026-05-11
"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
$16.28M
Companies
1
Total Filings
51
Lifetime Open-Market Net
-$10.23M
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 |
|---|---|---|---|---|---|---|---|
| AMGN | EVP & Chief Technology Officer | 42,256 | $385.16 | $16.28M | -$10.23M | 49 | 2026-05-11 |
Recent Filings · Page 5 of 6
51 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2020-05-05 | AMGN | Tax (F) | −1,231 | -$293.0K | EDGAR |
| 2020-04-29 | AMGN | Tax (F) | −168 | -$39.7K | EDGAR |
| 2020-03-24 | AMGN | Tax (F) | −1,855 | -$368.7K | EDGAR |
| 2020-03-10 | AMGN | Mixed | −2,260 | -$250.8K | EDGAR |
| 2020-03-05 | AMGN | Grant (A) | +3,711 | $0 | EDGAR |
| 2019-05-07 | AMGN | Mixed | +4,337 | -$30.7K | EDGAR |
| 2019-05-03 | AMGN | Tax (F) | −1,014 | -$181.8K | EDGAR |
| 2019-03-25 | AMGN | Tax (F) | −1,769 | -$339.5K | EDGAR |
| 2019-03-08 | AMGN | Grant (A) | +3,676 | $0 | EDGAR |
| 2019-02-01 | AMGN | Tax (F) | −115 | -$22.1K | EDGAR |
Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.