WILLIAM LANDMAN
CIK 1257984 · last filed 2026-07-02
"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
$22.48M
Companies
2
Total Filings
29
Lifetime Open-Market Net
-$4.44M
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 |
|---|---|---|---|---|---|---|---|
| ZETA | Director | 879,381 | $25.56 | $22.48M | -$4.44M | 28 | 2026-07-02 |
| Kennedy-Wilson Holdings, Inc. (PAX.WS) Delisted | Director | 101,543 | — | — | $0 | 1 | 2009-11-16 |
Recent Filings · Page 3 of 3
29 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 |
|---|---|---|---|---|---|
| 2023-07-05 | ZETA | Grant (A) | +20,491 | $25.0K | EDGAR |
| 2023-04-04 | ZETA | Grant (A) | +2,308 | $25.0K | EDGAR |
| 2023-01-04 | ZETA | Grant (A) | +3,060 | $25.0K | EDGAR |
| 2022-11-18 | ZETA | Other (J) | −1,708,689 | $0 | EDGAR |
| 2022-10-04 | ZETA | Grant (A) | +3,782 | $25.0K | EDGAR |
| 2022-07-06 | ZETA | Mixed | −9,774,526 | $25.0K | EDGAR |
| 2022-04-05 | ZETA | Grant (A) | +1,960 | $25.0K | EDGAR |
| 2021-06-15 | ZETA | Sell (S) | −458,446 | -$4.58M | EDGAR |
| 2009-11-16 | Kennedy-Wilson Holdings, Inc. (PAX.WS) Delisted | Mixed | −274,835 | $330.5K | EDGAR |
Showing 21–29 of 29
Prev
Page 3 of 3
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.