Michael C Kaufmann
CIK 1471294 · CEO · last filed 2026-01-26
"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
$152.85M
Companies
2
Total Filings
102
Lifetime Open-Market Net
-$41.86M
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 8 of 11
102 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2015-09-28 | MSM | Grant (A) | +571 | $0 | EDGAR |
| 2015-09-22 | CAH | Tax (F) | −6,330 | -$533.7K | EDGAR |
| 2015-09-02 | CAH | Tax (F) | −8,770 | -$721.5K | EDGAR |
| 2015-08-18 | CAH | Mixed | −6,786 | -$1.40M | EDGAR |
| 2015-08-06 | CAH | Mixed | +23,047 | $0 | EDGAR |
| 2014-09-16 | CAH | Grant (A) | +40,021 | $0 | EDGAR |
| 2014-09-05 | CAH | Mixed | — | -$1.70M | EDGAR |
| 2014-08-19 | CAH | Mixed | −8,816 | -$1.48M | EDGAR |
| 2014-08-07 | CAH | Grant (A) | +11,423 | $0 | EDGAR |
| 2014-02-11 | CAH | Mixed | — | -$14.96M | 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.