Michael A Kaufman
CIK 1426157 · last filed 2026-05-29
"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
$370.56M
Companies
5
Total Filings
40
Lifetime Open-Market Net
-$504.21M
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 |
|---|---|---|---|---|---|---|---|
| AGYS | Director | 1,414,992 | $90.64 | $128.25M | -$164.29M | 25 | 2026-05-29 |
| SKY | Director | 3,013,388 | $78.65 | $237.00M | -$360.66M | 8 | 2024-08-05 |
| ZYGO CORP (ZIGO) Delisted | 10%+ Owner | 1,169,961 | — | — | $23.57M | 2 | 2013-03-01 |
| THQ INC (THQI) Delisted | 10%+ Owner | 7,179,465 | — | — | $4.97M | 2 | 2010-08-13 |
| ACCL | 10%+ Owner | 3,293,275 | $1.61 | $5.30M | -$7.80M | 3 | 2009-03-31 |
Recent Filings · Page 4 of 4
40 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2010-03-31 | THQ INC (THQI) Delisted | Buy (P) | +2,356,745 | $16.84M | EDGAR |
| 2009-03-31 | ACCL | Sell (S) | −1,549,424 | -$6.04M | EDGAR |
| 2009-03-04 | ACCL | Sell (S) | −781,232 | -$2.59M | EDGAR |
| 2008-11-26 | AGYS | Buy (P) | +527,224 | $1.33M | EDGAR |
| 2008-04-28 | ACCL | Buy (P) | +153,644 | $825.5K | EDGAR |
| 2008-04-07 | AGYS | Buy (P) | +373,816 | $4.12M | EDGAR |
| 2008-04-02 | AGYS | Buy (P) | +761,004 | $9.01M | EDGAR |
| 2008-03-04 | AGYS | Buy (P) | +547,396 | $6.76M | EDGAR |
| 2008-02-28 | AGYS | Buy (P) | +499,384 | $6.45M | EDGAR |
| 2008-02-25 | AGYS | Buy (P) | +805,804 | $10.04M | EDGAR |
Showing 31–40 of 40
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Page 4 of 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.