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Insider Trading Intelligence
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Essex D. Mitchell

HOLX
DIV. PRESIDENT, GYN SURGICAL · HOLOGIC INC · CIK 0001951176
FILING MIX · LIFETIME38%/62%
BUYS
15
SELLS
25
TOTAL VALUE
$5.33M
COMPANIES
1
ACTIVE SINCE
Nov 2022
HOLDINGS NOW
0
AVG SELL PX
$75.45
TRADE KIND
SHOWING 40 / 40
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
3 backtested trades · 8 horizons · 1 pending
Forward-return performance of every backtestable P/S trade by Essex D. Mitchell, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d3+100.00%-1.91%+0.03%-1.94%-1.71%—
14d3+100.00%-4.49%-0.44%-4.04%-4.21%—
30d3+100.00%-3.86%+1.99%-5.84%-5.88%—
60d3+66.67%-3.03%+4.51%-7.54%-5.40%—
90d3+66.67%-8.09%+4.82%-12.91%-14.21%—
180d3+66.67%-11.87%+6.37%-18.24%-17.49%—
1y3+66.67%-0.90%+23.70%-24.59%-23.51%—
2y3(1 pending)+50.00%-16.98%+43.57%-60.55%-60.55%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
HOLX · 0 shares · as of Apr 7, 2026
020,16340,32760,49080,6532023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 15 buys / 25 sellsCOVERAGE · 15 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
HOLX
HOLOGIC INC
SALE
Chief Operating Officer
32,722——0Apr 7, 2026Apr 9, 2026 ↗View →
HOLX
HOLOGIC INC
SALE
Chief Operating Officer
2,972——0Apr 7, 2026Apr 9, 2026 ↗View →
HOLX
HOLOGIC INC
PURCHASEGRANT
Stock grant
46,154——46,154Apr 7, 2026Apr 9, 2026 ↗View →
HOLX
HOLOGIC INC
SALE
Chief Operating Officer
46,154——0Apr 7, 2026Apr 9, 2026 ↗View →
HOLX
HOLOGIC INC
SALE
Chief Operating Officer
25,070——0Apr 7, 2026Apr 9, 2026 ↗View →
HOLX
HOLOGIC INC
SALE
Chief Operating Officer
77,694——0Apr 7, 2026Apr 9, 2026 ↗View →
HOLX
HOLOGIC INC
SALE
Chief Operating Officer
11,596——0Apr 7, 2026Apr 9, 2026 ↗View →
HOLX
HOLOGIC INC
SALE
Chief Operating Officer
1,342$74.15$99.5K77,610Nov 14, 2025Nov 18, 2025 ↗View →
HOLX
HOLOGIC INC
SALE
Chief Operating Officer
1,701$74.60$126.9K78,952Nov 11, 2025Nov 12, 2025 ↗View →
HOLX
HOLOGIC INC
PURCHASEGRANT
Stock grant
47,106——80,653Nov 10, 2025Nov 12, 2025 ↗View →
HOLX
HOLOGIC INC
SALE
Chief Operating Officer
3,927$74.10$291.0K33,547Nov 7, 2025Nov 12, 2025 ↗View →
HOLX
HOLOGIC INC
PURCHASEGRANT
Stock grant
9,116——37,474Nov 4, 2025Nov 6, 2025 ↗View →
HOLX
HOLOGIC INC
PURCHASE
Chief Operating Officer
7,505$68.35$513.0K43,898Dec 4, 2024Dec 6, 2024 ↗View →
HOLX
HOLOGIC INC
SALE
Chief Operating Officer
7,505——0Dec 4, 2024Dec 6, 2024 ↗View →
HOLX
HOLOGIC INC
SALE
Chief Operating Officer
1,956——0Dec 4, 2024Dec 6, 2024 ↗View →
HOLX
HOLOGIC INC
SALE
Chief Operating Officer
24,856$76.34$1.90M27,957Dec 4, 2024Dec 6, 2024 ↗View →
HOLX
HOLOGIC INC
PURCHASE
Chief Operating Officer
1,956$40.97$80.1K31,867Dec 4, 2024Dec 6, 2024 ↗View →
HOLX
HOLOGIC INC
PURCHASE
Chief Operating Officer
8,915$71.13$634.1K52,813Dec 4, 2024Dec 6, 2024 ↗View →
HOLX
HOLOGIC INC
SALE
Chief Operating Officer
4,526——0Dec 4, 2024Dec 6, 2024 ↗View →
HOLX
HOLOGIC INC
SALE
Chief Operating Officer
8,915——2,972Dec 4, 2024Dec 6, 2024 ↗View →
HOLX
HOLOGIC INC
PURCHASE
Chief Operating Officer
4,526$45.61$206.4K36,393Dec 4, 2024Dec 6, 2024 ↗View →
HOLX
HOLOGIC INC
SALE
Chief Operating Officer
1,341$77.54$104.0K29,911Nov 14, 2024Nov 18, 2024 ↗View →
HOLX
HOLOGIC INC
PURCHASEGRANT
Stock grant
11,021——31,252Nov 11, 2024Nov 12, 2024 ↗View →
HOLX
HOLOGIC INC
PURCHASEGRANT
Stock grant
32,722——32,722Nov 11, 2024Nov 12, 2024 ↗View →
HOLX
HOLOGIC INC
SALE
Chief Operating Officer
4,383$78.76$345.2K20,231Nov 8, 2024Nov 12, 2024 ↗View →
HOLX
HOLOGIC INC
SALE
Chief Operating Officer
422$79.29$33.5K24,614Nov 7, 2024Nov 12, 2024 ↗View →
HOLX
HOLOGIC INC
PURCHASEGRANT
Stock grant
11,854——25,036Nov 5, 2024Nov 7, 2024 ↗View →
HOLX
HOLOGIC INC
SALE
Div. President, GYN Surgical
7,500$71.85$538.9K12,827Nov 21, 2023Nov 24, 2023 ↗View →
HOLX
HOLOGIC INC
PURCHASEGRANT
Stock grant
8,687——20,327Nov 14, 2023Nov 16, 2023 ↗View →
HOLX
HOLOGIC INC
PURCHASEGRANT
Stock grant
25,070——25,070Nov 14, 2023Nov 16, 2023 ↗View →
HOLX
HOLOGIC INC
SALE
Div. President, GYN Surgical
2,300$67.20$154.6K11,640Nov 9, 2023Nov 13, 2023 ↗View →
HOLX
HOLOGIC INC
SALE
Div. President, GYN Surgical
335$68.27$22.9K13,940Nov 8, 2023Nov 13, 2023 ↗View →
HOLX
HOLOGIC INC
SALE
Div. President, GYN Surgical
384$68.37$26.3K8,423Nov 7, 2023Nov 8, 2023 ↗View →
HOLX
HOLOGIC INC
PURCHASEGRANT
Stock grant
1,463——8,807Nov 6, 2023Nov 8, 2023 ↗View →
HOLX
HOLOGIC INC
SALE
Div. President, GYN Surgical
2,390$83.73$200.1K7,212May 5, 2023May 9, 2023 ↗View →
HOLX
HOLOGIC INC
SALE
Div. President, GYN Surgical
252$75.93$19.1K9,455Nov 11, 2022Nov 14, 2022 ↗View →
HOLX
HOLOGIC INC
SALE
Div. President, GYN Surgical
201$72.11$14.5K9,707Nov 9, 2022Nov 14, 2022 ↗View →
HOLX
HOLOGIC INC
PURCHASEGRANT
Stock grant
4,034——10,230Nov 8, 2022Nov 9, 2022 ↗View →
HOLX
HOLOGIC INC
SALE
Div. President, GYN Surgical
322$73.71$23.7K9,908Nov 8, 2022Nov 9, 2022 ↗View →
HOLX
HOLOGIC INC
PURCHASEGRANT
Stock grant
11,596——11,596Nov 7, 2022Nov 9, 2022 ↗View →
Other insiders · HOLX
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About this filer
CIK 0001951176
ROLE
Div. President, GYN Surgical
PRIMARY
HOLX
COMPANIES
1
ACTIVE SINCE
Nov 2022
MARKETPEEL · /INSIDER/0001951176DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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