David C Abrams
CIK 1292250 · last filed 2026-02-26
"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
$3.80B
Companies
11
Total Filings
69
Lifetime Open-Market Net
-$1.24B
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 |
|---|---|---|---|---|---|---|---|
| LOAR | Director | 32,050,240 | $68.09 | $2.18B | -$516.79M | 3 | 2025-05-20 |
| TMDX | 10%+ Owner | 3,411,376 | $72.91 | $248.72M | -$199.71M | 1 | 2021-02-10 |
| CWH | 10%+ Owner | 5,108,808 | $7.98 | $40.77M | $2.51M | 1 | 2019-05-31 |
| BNED | 10%+ Owner | 6,539,708 | $11.12 | $72.72M | -$55.50M | 4 | 2018-01-03 |
| BARNES & NOBLE INC (BKS) Delisted | 10%+ Owner | 5,918,775 | — | — | -$192.94M | 1 | 2017-04-20 |
| Sculptor Capital Management, Inc. (OZM) Delisted | 10%+ Owner | 19,977,012 | — | — | $19.82M | 2 | 2017-01-05 |
| Engility Holdings, Inc. (EGL) Delisted | 10%+ Owner | 1,836,368 | — | — | $927.6K | 10 | 2013-11-05 |
| LAMR | 10%+ Owner | 8,129,476 | $154.35 | $1.25B | -$44.99M | 2 | 2012-09-05 |
| CCI | Director | 19,075 | $92.16 | $1.76M | -$423.12M | 23 | 2012-02-17 |
| GENTEK INC (GETI) Delisted | 10%+ Owner | 2,386,719 | — | — | $202.58M | 5 | 2009-02-12 |
| Spok Holdings, Inc (USMO) Delisted | Director | 9,880 | — | — | -$33.08M | 9 | 2008-11-18 |
Recent Filings · Page 2 of 7
69 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2017-04-20 | BARNES & NOBLE INC (BKS) Delisted | Sell (S) | −22,500,000 | -$192.94M | EDGAR |
| 2017-01-05 | Sculptor Capital Management, Inc. (OZM) Delisted | Buy (P) | +4,108,080 | $13.26M | EDGAR |
| 2016-12-30 | Sculptor Capital Management, Inc. (OZM) Delisted | Buy (P) | +2,053,920 | $6.56M | EDGAR |
| 2016-01-19 | BNED | Buy (P) | +264,040 | $2.36M | EDGAR |
| 2013-11-05 | Engility Holdings, Inc. (EGL) Delisted | Sell (S) | −3,272 | -$105.5K | EDGAR |
| 2013-09-25 | Engility Holdings, Inc. (EGL) Delisted | Sell (S) | −69,655 | -$2.29M | EDGAR |
| 2013-09-06 | Engility Holdings, Inc. (EGL) Delisted | Sell (S) | −548,935 | -$18.78M | EDGAR |
| 2013-03-05 | Engility Holdings, Inc. (EGL) Delisted | Buy (P) | +40,500 | $748.8K | EDGAR |
| 2012-12-06 | Engility Holdings, Inc. (EGL) Delisted | Buy (P) | +341,925 | $6.23M | EDGAR |
| 2012-10-26 | Engility Holdings, Inc. (EGL) Delisted | Buy (P) | +16,500 | $305.0K | 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.