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 5 of 13
129 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2018-11-09 | HOLOGIC INC (HOLX) Delisted | Mixed | +11,696 | -$233.2K | EDGAR |
| 2018-11-07 | HOLOGIC INC (HOLX) Delisted | Mixed | +119,441 | $0 | EDGAR |
| 2018-05-11 | BOSTON SCIENTIFIC CORP (BSXw) Delisted | Grant (A) | — | $0 | EDGAR |
| 2017-12-08 | HOLOGIC INC (HOLX) Delisted | Mixed | +27,136 | -$864.4K | EDGAR |
| 2017-12-05 | HOLOGIC INC (HOLX) Delisted | Mixed | +65,324 | -$369.2K | EDGAR |
| 2017-11-09 | HOLOGIC INC (HOLX) Delisted | Mixed | +541,403 | -$242.1K | EDGAR |
| 2017-05-11 | BOSTON SCIENTIFIC CORP (BSXw) Delisted | Grant (A) | — | $0 | EDGAR |
| 2017-04-05 | BOSTON SCIENTIFIC CORP (BSXw) Delisted | Grant (A) | — | $0 | EDGAR |
| 2017-01-05 | BOSTON SCIENTIFIC CORP (BSXw) Delisted | Grant (A) | — | $0 | EDGAR |
| 2016-12-21 | HOLOGIC INC (HOLX) Delisted | Other (J) | −7,395 | -$299.6K | 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.