STEPHEN P MACMILLAN
CIK 1239351 · Chairman, President and CEO · last filed 2026-04-09
"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
$46.15M
Companies
6
Total Filings
129
Lifetime Open-Market Net
-$63.11M
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 |
|---|---|---|---|---|---|---|---|
| HOLOGIC INC (HOLX) Delisted | Chairman, President and CEO | 2,570,666 | $76.01 | $195.40M | -$63.11M | 56 | 2025-11-18 |
| ILMN | Director | 4,129 | $160.97 | $664.6K | $0 | 2 | 2024-05-17 |
| BOSTON SCIENTIFIC CORP (BSXw) Delisted | Director | 8,000 | — | — | $0 | 16 | 2020-10-05 |
| ALERE INC. (ALRpB) Delisted | Director | — | — | — | $0 | 1 | 2013-11-04 |
| TXN | Director | 13,977 | $301.12 | $4.21M | $0 | 46 | 2012-02-21 |
| SYK | President & CEO | 132,202 | $312.20 | $41.27M | $0 | 7 | 2012-02-08 |
Recent Filings · Page 2 of 13
129 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-05-24 | HOLOGIC INC (HOLX) Delisted | Gift (G) | −57,875 | $0 | EDGAR |
| 2024-05-17 | ILMN | Grant (A) | +2,622 | $0 | EDGAR |
| 2024-04-23 | HOLOGIC INC (HOLX) Delisted | Gift (G) | −24,000 | $0 | EDGAR |
| 2023-12-01 | HOLOGIC INC (HOLX) Delisted | Mixed | — | -$2.11M | EDGAR |
| 2023-11-16 | HOLOGIC INC (HOLX) Delisted | Grant (A) | +40,832 | $0 | EDGAR |
| 2023-11-13 | HOLOGIC INC (HOLX) Delisted | Tax (F) | −71,253 | -$4.79M | EDGAR |
| 2023-11-08 | HOLOGIC INC (HOLX) Delisted | Mixed | +20,159 | -$271.7K | EDGAR |
| 2023-09-01 | HOLOGIC INC (HOLX) Delisted | Gift (G) | −1,064,954 | $0 | EDGAR |
| 2023-06-05 | ILMN | Grant (A) | +1,507 | $0 | EDGAR |
| 2022-12-02 | HOLOGIC INC (HOLX) Delisted | Sell (S) | −33,500 | -$2.53M | 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.