John W JR Kosiba
CIK 1703463 · SVP, CFO & Treasurer · last filed 2026-06-11
"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
$13.67M
Companies
2
Total Filings
51
Lifetime Open-Market Net
-$12.61M
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.
Recent Filings · Page 4 of 6
51 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2020-06-04 | AMSC | Mixed | −29,324 | -$42.1K | EDGAR |
| 2020-05-26 | AMSC | Grant (A) | +116,667 | $0 | EDGAR |
| 2019-12-23 | AMSC | Sell (S) | −10,287 | -$78.5K | EDGAR |
| 2019-11-07 | AMSC | Disp (D) | −7,375 | $0 | EDGAR |
| 2019-11-04 | AMSC | Mixed | +38,122 | -$59.6K | EDGAR |
| 2019-07-30 | NNDM | Tax (F) | −5,307 | -$46.8K | EDGAR |
| 2019-07-02 | NNDM | Tax (F) | −6,529 | -$60.6K | EDGAR |
| 2019-05-14 | NNDM | Tax (F) | −2,365 | -$26.2K | EDGAR |
| 2019-01-02 | NNDM | Sell (S) | −12,374 | -$127.6K | EDGAR |
| 2018-12-11 | NNDM | Sell (S) | −6,250 | -$66.1K | 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.