JACK H NUSBAUM
CIK 1198073 · last filed 2020-07-28
"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
$24.66M
Companies
7
Total Filings
25
Lifetime Open-Market Net
$150.0K
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 |
|---|---|---|---|---|---|---|---|
| COWEN INC. (COWNZ) Delisted | Director | 128,355 | $25.19 | $3.23M | $0 | 3 | 2020-07-28 |
| WRB | Director | 337,048 | $72.77 | $24.53M | $0 | 12 | 2020-06-12 |
| COWEN INC. (COWNL) Delisted | Director | 88,930 | $25.22 | $2.24M | $0 | 1 | 2017-06-26 |
| COWEN INC. (COWN.L) Delisted | Director | 309,583 | — | — | $0 | 2 | 2016-06-29 |
| COWEN INC. (COWN) Delisted | Director | 49,432 | $38.99 | $1.93M | $150.0K | 5 | 2013-05-06 |
| BERKLEY W R CORP (BER) Delisted | Director | 64,827 | — | — | $0 | 1 | 2007-05-09 |
| STRD | Director | 2,200 | $61.92 | $136.2K | $0 | 1 | 2007-01-03 |
Recent Filings · Page 3 of 3
25 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 |
|---|---|---|---|---|---|
| 2009-12-22 | COWEN INC. (COWN) Delisted | Buy (P) | +30,000 | $150.0K | EDGAR |
| 2009-05-20 | WRB | Grant (A) | +2,000 | $0 | EDGAR |
| 2008-05-30 | WRB | Grant (A) | +2,000 | $0 | EDGAR |
| 2007-05-09 | BERKLEY W R CORP (BER) Delisted | Grant (A) | +1,500 | $0 | EDGAR |
| 2007-01-03 | STRD | Exer (M) | +400 | $476 | EDGAR |
Showing 21–25 of 25
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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.