Jeffrey Bluestone
CIK 1771814 · last filed 2026-08-21
Jeffrey Bluestone is a corporate insider who has filed 26 SEC Form 4 insider transactions across 2 companies since 2019. The most recent filing, for GILD, was dated Aug 21, 2026. Across all open-market trades the lifetime net is −$3.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.6M across reported positions. 20 SEC filings were submitted jointly with GILEAD SCIENCES, INC.
"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.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
GILD price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
P.O. BOX 666
OLDWICK, NJ 08858
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| GILD | Director | 10,066 | $156.04 | $1.57M | -$3.14M | 14 | 2026-08-21 |
| Provention Bio, Inc. (PRVB) Delisted | Director | 46,896 | $24.98 | $1.17M | -$87.1K | 7 | 2022-05-18 |
Recent Filings
26 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-08-21 | GILD | Mixed | — | -$389.9K | EDGAR |
| 2026-08-20 | GILD | Notice (144) | −5,000 | -$738.0K | EDGAR |
| 2026-05-04 | GILD | Grant (A) | +1,146 | $0 | EDGAR |
| 2026-01-21 | GILD | Mixed | — | -$280.2K | EDGAR |
| 2026-01-20 | GILD | Notice (144) | −5,000 | -$617.5K | EDGAR |
| 2025-12-01 | GILD | Mixed | — | -$300.8K | EDGAR |
| 2025-11-28 | GILD | Notice (144) | −5,000 | -$625.4K | EDGAR |
| 2025-07-15 | GILD | Mixed | — | -$211.4K | EDGAR |
| 2025-07-14 | GILD | Notice (144) | −5,000 | -$548.7K | EDGAR |
| 2025-05-08 | GILD | Grant (A) | — | $0 | EDGAR |
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.