JACK L KOPNISKY
CIK 1232430 · Exec. Chair. Company & Bank · last filed 2026-06-04
"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
$24.55M
Companies
5
Total Filings
71
Lifetime Open-Market Net
-$7.77M
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 |
|---|---|---|---|---|---|---|---|
| AMTB | Director | 5,000 | $28.43 | $142.2K | $101.0K | 2 | 2026-06-04 |
| WBS | Exec. Chair. Company & Bank | 314,671 | $77.57 | $24.41M | -$1.50M | 10 | 2024-02-01 |
| STERLING BANCORP (STL) Delisted | President & CEO | 748,787 | $26.29 | $19.69M | -$6.94M | 46 | 2021-12-20 |
| STERLING BANCORP (PBNY) Delisted | President & CEO | 111,285 | — | — | $327.2K | 8 | 2013-10-31 |
| FIRST MARBLEHEAD CORP (FMD) Delisted | CEO, President and COO | 5,750 | — | — | $243.7K | 4 | 2007-09-10 |
Recent Filings · Page 4 of 8
71 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 |
|---|---|---|---|---|---|
| 2019-02-08 | STERLING BANCORP (STL) Delisted | Grant (A) | +69,943 | $1.37M | EDGAR |
| 2019-01-03 | STERLING BANCORP (STL) Delisted | Mixed | +84,858 | $1.40M | EDGAR |
| 2018-03-01 | STERLING BANCORP (STL) Delisted | Mixed | +72,570 | $1.71M | EDGAR |
| 2018-02-22 | STERLING BANCORP (STL) Delisted | Tax (F) | −3,053 | -$73.6K | EDGAR |
| 2018-02-16 | STERLING BANCORP (STL) Delisted | Tax (F) | −7,245 | -$178.3K | EDGAR |
| 2017-10-31 | STERLING BANCORP (STL) Delisted | Mixed | −4,223 | -$954.2K | EDGAR |
| 2017-02-22 | STERLING BANCORP (STL) Delisted | Tax (F) | −3,320 | -$83.3K | EDGAR |
| 2017-02-16 | STERLING BANCORP (STL) Delisted | Grant (A) | +24,691 | $600.0K | EDGAR |
| 2017-02-01 | STERLING BANCORP (STL) Delisted | Tax (F) | −4,806 | -$113.9K | EDGAR |
| 2016-11-17 | STERLING BANCORP (STL) Delisted | Mixed | +9,374 | -$124.6K | 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.