David Zaslav
CIK 1318285 · Chief Executive Officer & Pres · last filed 2026-07-15
"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.
Loading insider history…
Disclosed Exposure
$240.06M
Companies
7
Total Filings
125
Lifetime Open-Market Net
-$216.80M
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 |
|---|---|---|---|---|---|---|---|
| WBD | Chief Executive Officer & Pres | 9,087,775 | $26.30 | $239.01M | -$201.70M | 16 | 2026-07-15 |
| TV | Director | — | $2.80 | — | $0 | 3 | 2026-07-06 |
| SIRI | Director | 35,405 | $29.62 | $1.05M | -$758.0K | 55 | 2026-06-02 |
| Warner Bros. Discovery, Inc. (DISCB) Delisted | Chief Executive Officer & Pres | 2,777,487 | $24.45 | $67.91M | -$14.33M | 41 | 2022-03-02 |
| Strata Critical Medical, Inc. (BLDEW) Delisted | Director | 3,127,284 | $0.18 | $561.0K | $0 | 1 | 2021-08-20 |
| TIVO INC (TIVO) Delisted | Director | 20,900 | — | — | $0 | 4 | 2009-09-04 |
| Warner Bros. Discovery, Inc. (DISBD) Delisted | Chief Executive Officer; Pres. | — | — | — | $0 | 1 | 2008-10-03 |
Recent Filings · Page 7 of 13
125 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 |
|---|---|---|---|---|---|
| 2021-01-20 | Warner Bros. Discovery, Inc. (DISCB) Delisted | Mixed | +33,953 | -$7.81M | EDGAR |
| 2021-01-08 | Warner Bros. Discovery, Inc. (DISCB) Delisted | Tax (F) | −273,991 | -$9.38M | EDGAR |
| 2020-12-02 | SIRI | Grant (A) | +76 | $0 | EDGAR |
| 2020-09-02 | SIRI | Grant (A) | +68 | $0 | EDGAR |
| 2020-08-14 | SIRI | Disp (D) | −66,308 | -$402.1K | EDGAR |
| 2020-06-05 | SIRI | Grant (A) | +27,136 | $0 | EDGAR |
| 2020-06-02 | SIRI | Grant (A) | +107 | $0 | EDGAR |
| 2020-03-02 | SIRI | Grant (A) | +82 | $0 | EDGAR |
| 2020-02-26 | Warner Bros. Discovery, Inc. (DISCB) Delisted | Mixed | +1,145,290 | -$12.48M | EDGAR |
| 2020-01-21 | Warner Bros. Discovery, Inc. (DISCB) Delisted | Mixed | +53,380 | -$12.67M | 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.