Douglas A Michels
CIK 1295391 · President & CEO · last filed 2026-05-06
"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
$2.80M
Companies
3
Total Filings
123
Lifetime Open-Market Net
-$23.29M
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 13
123 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2017-04-04 | WSTw | Grant (A) | — | $0 | EDGAR |
| 2017-02-13 | OSUR | Mixed | — | -$1.19M | EDGAR |
| 2017-02-06 | OSUR | Tax (F) | −19,208 | -$169.8K | EDGAR |
| 2017-02-02 | OSUR | Mixed | +55,368 | -$196.3K | EDGAR |
| 2017-01-04 | WSTw | Grant (A) | — | $0 | EDGAR |
| 2016-12-14 | OSUR | Mixed | — | -$69.0K | EDGAR |
| 2016-12-12 | OSUR | Mixed | — | -$17.6K | EDGAR |
| 2016-11-28 | OSUR | Mixed | −25,000 | -$229.9K | EDGAR |
| 2016-10-04 | WSTw | Grant (A) | — | $0 | EDGAR |
| 2016-09-28 | OSUR | Sell (S) | −25,000 | -$205.5K | 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.