MACMILLAN STEPHEN P
Chairman, President and CEO
MACMILLAN STEPHEN P has filed 5 SEC Form 4 filings (11 transaction rows) across 1 company, with disclosures dating back to 2025. 5 of those filings fall inside the rolling window. Most recent filing: Apr 9, 2026.
On the most recent filing, MACMILLAN STEPHEN P is listed as Chairman, President and CEO at HOLOGIC INC. Inside the rolling window, MACMILLAN STEPHEN P reported no open-market purchases and 1 open-market sale totaling $9.3M in HOLX.
Companies traded
Other insiders at HOLX
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$9.3M
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has MACMILLAN STEPHEN P made?
MACMILLAN STEPHEN P has filed 5 SEC Form 4 filings (11 transaction rows) across 1 company since 2025.
Which companies does MACMILLAN STEPHEN P trade?
MACMILLAN STEPHEN P has filed SEC Form 4 disclosures for 1 company, including HOLX.
When was MACMILLAN STEPHEN P's most recent SEC Form 4 filing?
MACMILLAN STEPHEN P's most recent SEC Form 4 filing on Tracefour is dated Apr 9, 2026.
What is MACMILLAN STEPHEN P's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, MACMILLAN STEPHEN P is listed as Chairman, President and CEO.
What is MACMILLAN STEPHEN P's total buy and sell value in the current window?
Inside the rolling retention window, MACMILLAN STEPHEN P bought $0 and sold $9.3M based on SEC Form 4 filings.
What was MACMILLAN STEPHEN P's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 138,358 HOLX shares on 2025-09-22, worth $9.3M, per SEC Form 4 filings.