MARY LAKE PH D POLAN
CIK 1187716 · last filed 2026-06-09
"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
$534.0K
Companies
4
Total Filings
80
Lifetime Open-Market Net
-$12.08M
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 |
|---|---|---|---|---|---|---|---|
| QDEL | Director | 37,795 | $14.13 | $534.0K | -$12.08M | 68 | 2026-06-09 |
| CHEMBIO DIAGNOSTICS, INC. (CEMI) Delisted | Director | 7,772 | $0.46 | $3.5K | $0 | 2 | 2020-03-18 |
| WYETH (WYE) Delisted | Director | 14,307 | — | — | $0 | 1 | 2009-07-22 |
| WYETH (WYEp) Delisted | Director | 11,071 | — | — | $0 | 7 | 2008-04-28 |
Recent Filings · Page 5 of 8
80 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2018-08-30 | QDEL | Sell (S) | −2,358 | -$166.9K | EDGAR |
| 2018-08-27 | QDEL | Sell (S) | −16,002 | -$1.12M | EDGAR |
| 2018-08-22 | QDEL | Exer (M) | +16,002 | $191.4K | EDGAR |
| 2018-05-25 | QDEL | Gift (G) | −6,400 | $0 | EDGAR |
| 2018-05-17 | QDEL | Mixed | +5,331 | $0 | EDGAR |
| 2018-05-08 | QDEL | Exer (M) | +2,476 | $0 | EDGAR |
| 2018-03-16 | QDEL | Gift (G) | −9,036 | $0 | EDGAR |
| 2018-01-05 | QDEL | Exer (M) | +12,154 | $197.5K | EDGAR |
| 2017-05-18 | QDEL | Mixed | +2,580 | $0 | EDGAR |
| 2017-05-16 | QDEL | Exer (M) | +1,101 | $0 | 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.