Macmillan Stephen P

Track record

How each disclosed position did against the S&P ~6 months later

No positions we can measure against the market yet — outcomes appear once a disclosed buy is ~6 months old.

Disclosed positions

Estimated from their latest filings — positions may have changed since

Estimated positions from their latest filingsPro →

Activity

Open-market buy & sell volume

BuySell

Total +$0.0000 bought · −$9.27M sold

All filings on record

Every Form 4 transaction we track for this filer

All9Buys0Sells3

Stock	Transaction	Date	~6mo vs S&P
HOLXHOLOGIC INC	Tax $509.7K · 6,874 sh	2025-11-14	—
HOLXHOLOGIC INC	Tax $498.3K · 6,679 sh	2025-11-11	—
HOLXHOLOGIC INC	Grant — · 169,582 sh	2025-11-10	—
HOLXHOLOGIC INC	Tax $3.74M · 50,405 sh	2025-11-07	—
HOLXHOLOGIC INC	Grant — · 83,589 sh	2025-11-04	—
HOLXHOLOGIC INC	Sell $2.61M · 38,700 sh	2025-09-22	—
HOLXHOLOGIC INC	Sell $5.19M · 77,418 sh	2025-09-22	—
HOLXHOLOGIC INC	Sell $1.47M · 22,240 sh	2025-09-22	—
HOLXHOLOGIC INC	Exercise $5.53M · 138,358 sh	2025-09-22	—

HOLXTax

2025-11-14 · HOLOGIC INC

$509.7K

—

HOLXTax

2025-11-11 · HOLOGIC INC

$498.3K

—

HOLXGrant

2025-11-10 · HOLOGIC INC

169,582

—

HOLXTax

2025-11-07 · HOLOGIC INC

$3.74M

—

HOLXGrant

2025-11-04 · HOLOGIC INC

83,589

—

HOLXSell

2025-09-22 · HOLOGIC INC

$2.61M

—

HOLXSell

2025-09-22 · HOLOGIC INC

$5.19M

—

HOLXSell

2025-09-22 · HOLOGIC INC

$1.47M

—

HOLXExercise

2025-09-22 · HOLOGIC INC

$5.53M

—

9 filings·Every Form 4 on record, with outcomesPro →

Filing in the same companies

Other insiders active in these names in the last 3 years

LA

Liddy Anne M.

HOLX · last 2026-02-27

DC

Dockendorff Charles J

HOLX · last 2026-02-26

HL

Hantson Ludwig

HOLX · last 2026-02-26

MM

Madaus Martin D

HOLX · last 2026-02-26

MW

McMillan Wayde D.

HOLX · last 2026-02-26

MN

Mohtashami Nanaz

HOLX · last 2026-02-26

Outcomes measure each position — the first buy in a stock and every buy within 182 days — against the closing price ~6 months (120 trading days) later, with the S&P 500 over the same span for context. Pre-scheduled 10b5-1 plan trades are excluded from the record. Positions are estimated from the latest reported post-transaction holdings, split-adjusted, at the latest close. Built from SEC Form 4 filings and market prices — past outcomes, not predictions or advice.