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CP

Chad Patterson

IRTC
CHIEF COMMERCIAL OFFICER · IRHYTHM HOLDINGS, INC. · CIK 0001850152
FILING MIX · LIFETIME33%/67%
BUYS
14
SELLS
29
TOTAL VALUE
$8.72M
COMPANIES
2
ACTIVE SINCE
Sep 2021
HOLDINGS NOW
69,304
AVG SELL PX
$147.47
TRADE KIND
SHOWING 43 / 43
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
25 backtested trades · 8 horizons · 21 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Chad Patterson, 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
7d25+60.00%+0.34%-0.28%+0.63%-1.42%—
14d25+56.00%-1.59%+0.10%-1.69%-1.53%—
30d25+64.00%+0.33%+0.30%+0.03%-2.10%—
60d25+52.00%+0.40%+1.81%-1.41%+0.42%—
90d25+44.00%-1.33%+3.49%-3.32%-3.87%—
180d25(3 pending)+54.55%+6.83%+5.41%+3.52%-0.21%—
1y25(5 pending)+65.00%+2.58%+9.08%-6.50%-13.40%—
2y25(13 pending)+41.67%+13.92%+20.72%-8.18%-9.21%—
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
IRTC · 55,629 shares · as of Aug 3, 2026
018,60637,21355,81974,4252023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
2026
FLOW · 14 buys / 29 sellsCOVERAGE · 21 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
IRTC
IRHYTHM HOLDINGS, INC.
SALE
CHIEF COMM & PRODUCT OFFICER
2,712$122.12$331.2K55,629Aug 3, 2026Aug 4, 2026 ↗View →
IRTC
IRHYTHM HOLDINGS, INC.
PURCHASEGRANT
Stock grant
177$96.82$17.1K58,341May 29, 2026Jun 1, 2026 ↗View →
IRTC
IRHYTHM HOLDINGS, INC.
SALE
CHIEF COMM & PRODUCT OFFICER
1,414$128.44$181.6K61,194Mar 2, 2026Mar 3, 2026 ↗View →
IRTC
IRHYTHM HOLDINGS, INC.
SALE
CHIEF COMM & PRODUCT OFFICER
3,030$128.44$389.2K58,164Mar 2, 2026Mar 3, 2026 ↗View →
IRTC
IRHYTHM HOLDINGS, INC.
SALE
CHIEF COMM & PRODUCT OFFICER
8,967$135.42$1.21M51,738Feb 25, 2026Feb 26, 2026 ↗View →
IRTC
IRHYTHM HOLDINGS, INC.
PURCHASEGRANT
Stock grant
10,870——62,608Feb 25, 2026Feb 27, 2026 ↗View →
IRTC
IRHYTHM HOLDINGS, INC.
PURCHASEGRANT
Stock grant
17,318——60,705Feb 24, 2026Feb 26, 2026 ↗View →
IRTC
IRHYTHM HOLDINGS, INC.
SALE10b5-1
10b5-1 plan
280$184.83$51.8K43,387Dec 2, 2025Dec 3, 2025 ↗View →
IRTC
IRHYTHM HOLDINGS, INC.
SALE10b5-1
10b5-1 plan
2,555$158.97$406.2K43,667Aug 6, 2025Aug 7, 2025 ↗View →
IRTC
IRHYTHM HOLDINGS, INC.
SALE
Chief Commercial Officer
2,707$164.36$444.9K46,222Aug 4, 2025Aug 5, 2025 ↗View →
IRTC
IRHYTHM HOLDINGS, INC.
SALE10b5-1
10b5-1 plan
936$150.00$140.4K48,929Jun 23, 2025Jun 24, 2025 ↗View →
IRTC
IRHYTHM HOLDINGS, INC.
SALE10b5-1
10b5-1 plan
363$150.00$54.5K49,865Jun 10, 2025Jun 11, 2025 ↗View →
IRTC
IRHYTHM HOLDINGS, INC.
PURCHASEGRANT
Stock grant
298$71.46$21.3K50,228May 30, 2025Jun 3, 2025 ↗View →
IRTC
IRHYTHM HOLDINGS, INC.
SALE
Chief Commercial Officer
7,210$119.75$863.4K51,230May 2, 2025May 5, 2025 ↗View →
IRTC
IRHYTHM HOLDINGS, INC.
SALE
Chief Commercial Officer
1,300$125.00$162.5K49,930May 2, 2025May 5, 2025 ↗View →
IRTC
IRHYTHM HOLDINGS, INC.
SALE
Chief Commercial Officer
2,756$108.77$299.8K58,440Mar 3, 2025Mar 4, 2025 ↗View →
IRTC
IRHYTHM HOLDINGS, INC.
SALE
Chief Commercial Officer
13,229$112.13$1.48M61,196Feb 26, 2025Feb 27, 2025 ↗View →
IRTC
IRHYTHM HOLDINGS, INC.
PURCHASEGRANT
Stock grant
12,118——74,425Feb 26, 2025Feb 27, 2025 ↗View →
IRTC
IRHYTHM HOLDINGS, INC.
SALE
Chief Commercial Officer
461$118.98$54.8K36,761Feb 25, 2025Feb 27, 2025 ↗View →
IRTC
IRHYTHM HOLDINGS, INC.
PURCHASEGRANT
Stock grant
25,546——62,307Feb 25, 2025Feb 27, 2025 ↗View →
IRTC
IRHYTHM HOLDINGS, INC.
SALE
Chief Commercial Officer
3,012$74.66$224.9K37,133Aug 2, 2024Aug 5, 2024 ↗View →
IRTC
IRHYTHM HOLDINGS, INC.
PURCHASE
Chief Commercial Officer
280$74.98$21.0K40,145May 31, 2024Aug 5, 2024 ↗View →
IRTC
IRHYTHM HOLDINGS, INC.
SALE
Chief Commercial Officer
1,077$111.14$119.7K39,865Mar 4, 2024Mar 5, 2024 ↗View →
IRTC
IRHYTHM HOLDINGS, INC.
PURCHASEGRANT
Stock grant
10,742——40,942Feb 28, 2024Mar 1, 2024 ↗View →
IRTC
IRHYTHM HOLDINGS, INC.
PURCHASE
Chief Commercial Officer
89$72.49$6.5K37,222Nov 30, 2023Feb 27, 2025 ↗View →
IRTC
IRHYTHM HOLDINGS, INC.
SALE
Chief Commercial Officer
1,896$100.49$190.5K30,200Aug 2, 2023Aug 3, 2023 ↗View →
IRTC
IRHYTHM HOLDINGS, INC.
PURCHASEGRANT
Stock grant
10,674——31,724Feb 27, 2023Mar 1, 2023 ↗View →
IRTC
IRHYTHM HOLDINGS, INC.
PURCHASEGRANT
Stock grant
20,789——20,789Jul 25, 2022Jul 27, 2022 ↗View →
IRTC
IRHYTHM HOLDINGS, INC.
PURCHASEGRANT
Stock grant
21,050——21,050Jul 25, 2022Nov 21, 2022 ↗View →
DXCM
DEXCOM INC
SALE
EVP Global Marketing
777$342.77$266.3K13,675May 9, 2022May 10, 2022 ↗View →
DXCM
DEXCOM INC
SALE
EVP, Global Marketing
776$498.75$387.0K14,452Apr 11, 2022Apr 13, 2022 ↗View →
DXCM
DEXCOM INC
SALE
EVP, Global Marketing
776$401.27$311.4K15,228Mar 10, 2022Mar 14, 2022 ↗View →
DXCM
DEXCOM INC
SALE
EVP, Global Marketing
192$406.06$78.0K17,633Mar 9, 2022Mar 10, 2022 ↗View →
DXCM
DEXCOM INC
SALE
EVP, Global Marketing
223$406.06$90.6K16,978Mar 9, 2022Mar 10, 2022 ↗View →
DXCM
DEXCOM INC
SALE
EVP, Global Marketing
432$406.06$175.4K17,201Mar 9, 2022Mar 10, 2022 ↗View →
DXCM
DEXCOM INC
SALE
EVP, Global Marketing
974$406.06$395.5K16,004Mar 9, 2022Mar 10, 2022 ↗View →
DXCM
DEXCOM INC
PURCHASEGRANT
Stock grant
5,297$0.00$517,825Mar 8, 2022Mar 10, 2022 ↗View →
DXCM
DEXCOM INC
SALE
EVP, Global Marketing
46$413.97$19.0K12,528Mar 1, 2022Mar 2, 2022 ↗View →
DXCM
DEXCOM INC
PURCHASEGRANT
Stock grant
2,925$0.00$312,528Dec 15, 2021Dec 17, 2021 ↗View →
DXCM
DEXCOM INC
SALE
EVP, Global Marketing
141$545.54$76.9K9,603Oct 13, 2021Oct 15, 2021 ↗View →
DXCM
DEXCOM INC
SALE
EVP, Global Marketing
156$541.47$84.5K9,744Sep 13, 2021Sep 15, 2021 ↗View →
DXCM
DEXCOM INC
SALE
EVP, Global Marketing
4$542.02$2.2K9,900Sep 9, 2021Sep 13, 2021 ↗View →
DXCM
DEXCOM INC
SALE
EVP, Global Marketing
287$541.36$155.4K9,904Sep 9, 2021Sep 13, 2021 ↗View →
Other insiders · IRTC
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About this filer
CIK 0001850152
ROLE
Chief Commercial Officer
PRIMARY
IRTC
COMPANIES
2
ACTIVE SINCE
Sep 2021
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