DAVID EINHORN
CIK 1240451 · last filed 2026-08-04
DAVID EINHORN is a corporate insider who has filed 21 SEC Form 4 insider transactions across 7 companies since 2007. The most recent filing shows the insider disposed of $1.7M of GLRE on Aug 4, 2026. Across all open-market trades the lifetime net is −$218.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.28B across reported positions. 66 SEC filings were submitted jointly with GREENLIGHT CAPITAL 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.
$2.28B
7
21
-$218.71M
Filer Profile
24TH FLOOR
NEW YORK, NY 10017
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| GLRE | Director | 6,148,655 | $15.01 | $92.29M | $50.00M | 5 | 2026-08-04 |
| GRBK | Director | 8,452,426 | $67.21 | $568.09M | $231.19M | 5 | 2024-11-15 |
| CNX | 10%+ Owner | 3,088,541 | $33.00 | $101.92M | -$646.24M | 3 | 2016-06-03 |
| MRVL | 10%+ Owner | 5,798,587 | $260.90 | $1.51B | -$17.29M | 2 | 2013-04-08 |
| Green Brick Partners, Inc. (BIOF) Delisted | Director | 493,535 | — | — | $0 | 3 | 2010-09-24 |
| EINSTEIN NOAH RESTAURANT GROUP INC (BAGL) Delisted | 10%+ Owner | 1,187,400 | — | — | $0 | 1 | 2010-05-04 |
| HLX | 10%+ Owner | 894,654 | $10.60 | $9.48M | $163.63M | 1 | 2008-09-12 |
Recent Filings
21 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-08-04 | GLRE | Disp (D) | −106,060 | -$1.71M | EDGAR |
| 2024-11-15 | GRBK | Mixed | — | $0 | EDGAR |
| 2023-08-04 | GRBK | Other (J) | −17,032,625 | $0 | EDGAR |
| 2023-07-27 | GLRE | Other (J) | — | $0 | EDGAR |
| 2021-01-27 | GRBK | Mixed | −30,000,000 | -$616.50M | EDGAR |
| 2017-12-08 | GLRE | Gift (G) | −180 | $0 | EDGAR |
| 2016-06-03 | CNX | Sell (S) | −42,000,000 | -$630.42M | EDGAR |
| 2016-05-16 | CNX | Sell (S) | −1,043,460 | -$15.82M | EDGAR |
| 2015-11-09 | CNX | Buy (P) | — | $0 | EDGAR |
| 2015-07-01 | GRBK | Buy (P) | +84,768,630 | $847.69M | 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.