Douglas J Seith
CIK 1565823 · Chief Operating Officer · last filed 2026-03-03
"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
$7.26M
Companies
1
Total Filings
59
Lifetime Open-Market Net
-$11.83M
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 |
|---|---|---|---|---|---|---|---|
| ATRC | Chief Operating Officer | 252,288 | $28.79 | $7.26M | -$11.83M | 59 | 2026-03-03 |
Recent Filings · Page 5 of 6
59 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2016-01-27 | ATRC | Tax (F) | −2,332 | -$43.0K | EDGAR |
| 2016-01-05 | ATRC | Grant (A) | +195 | $3.7K | EDGAR |
| 2015-12-30 | ATRC | Tax (F) | −1,709 | -$38.5K | EDGAR |
| 2015-12-07 | ATRC | Mixed | — | -$52.5K | EDGAR |
| 2015-07-02 | ATRC | Grant (A) | +1,027 | $17.3K | EDGAR |
| 2015-05-20 | ATRC | Tax (F) | −683 | -$15.0K | EDGAR |
| 2015-03-06 | ATRC | Mixed | −32,544 | -$593.3K | EDGAR |
| 2015-03-04 | ATRC | Grant (A) | +65,000 | $0 | EDGAR |
| 2015-01-28 | ATRC | Tax (F) | −2,265 | -$45.5K | EDGAR |
| 2015-01-02 | ATRC | Grant (A) | +321 | $5.0K | 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.