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Insider Trading Intelligence
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DS

Dafna Sarnoff

CARG
CHIEF MARKETING OFFICER · CARGURUS, INC. · CIK 0001897130
FILING MIX · LIFETIME15%/85%
BUYS
8
SELLS
45
TOTAL VALUE
$5.10M
COMPANIES
1
ACTIVE SINCE
Dec 2021
HOLDINGS NOW
126,819
AVG SELL PX
$29.71
TRADE KIND
SHOWING 53 / 53
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
18 backtested trades · 8 horizons · 21 pending
Forward-return performance of every backtestable P/S trade by Dafna Sarnoff, 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
7d18+38.89%+0.10%+0.11%-0.01%+1.16%—
14d18+44.44%+0.37%-0.01%+0.38%+0.86%—
30d18+44.44%+0.16%+0.60%-0.45%+1.23%—
60d18+38.89%+2.15%+2.59%+0.30%-1.14%—
90d18+27.78%+6.60%+4.03%+2.57%+2.58%—
180d18(1 pending)+47.06%+8.04%+7.19%+2.35%-0.13%—
1y18(5 pending)+15.38%+14.22%+15.78%-1.57%-0.38%—
2y18(15 pending)+0.00%+46.03%+28.57%+17.47%+18.79%—
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
CARG · 126,819 shares · as of Jul 1, 2026
044,91689,833134,749179,66520222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
2026
FLOW · 8 buys / 45 sellsCOVERAGE · 20 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
CARG
CARGURUS, INC.
SALE
Chief Marketing Officer
7,550$35.14$265.3K126,819Jul 1, 2026Jul 2, 2026 ↗View →
CARG
CARGURUS, INC.
SALE10b5-1
10b5-1 plan
5,445$33.04$179.9K134,369Apr 2, 2026Apr 6, 2026 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Marketing Officer
5,702$33.55$191.3K139,814Apr 1, 2026Apr 2, 2026 ↗View →
CARG
CARGURUS, INC.
PURCHASEGRANT
Stock grant
55,320——145,516Mar 2, 2026Mar 4, 2026 ↗View →
CARG
CARGURUS, INC.
SALE10b5-1
10b5-1 plan
5,190$37.36$193.9K90,196Jan 5, 2026Jan 6, 2026 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Marketing Officer
4,341$37.65$163.4K95,386Jan 2, 2026Jan 6, 2026 ↗View →
CARG
CARGURUS, INC.
SALE10b5-1
10b5-1 plan
1,346$35.68$48.0K99,727Dec 2, 2025Dec 3, 2025 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Marketing Officer
1,407$35.65$50.2K101,073Dec 1, 2025Dec 3, 2025 ↗View →
CARG
CARGURUS, INC.
SALE10b5-1
10b5-1 plan
4,167$37.70$157.1K102,480Oct 2, 2025Oct 3, 2025 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Marketing Officer
5,784$37.55$217.2K106,647Oct 1, 2025Oct 3, 2025 ↗View →
CARG
CARGURUS, INC.
SALE10b5-1
10b5-1 plan
1,346$34.05$45.8K112,431Sep 2, 2025Sep 3, 2025 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Marketing Officer
1,406$34.60$48.6K113,777Aug 29, 2025Sep 3, 2025 ↗View →
CARG
CARGURUS, INC.
SALE10b5-1
10b5-1 plan
4,168$33.09$137.9K115,183Jul 2, 2025Jul 3, 2025 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Marketing Officer
5,785$33.74$195.2K119,351Jul 1, 2025Jul 3, 2025 ↗View →
CARG
CARGURUS, INC.
SALE10b5-1
10b5-1 plan
1,346$32.39$43.6K125,136Jun 9, 2025Jun 11, 2025 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Marketing Officer
1,407$31.34$44.1K126,482May 30, 2025Jun 2, 2025 ↗View →
CARG
CARGURUS, INC.
SALE10b5-1
10b5-1 plan
5,445$28.63$155.9K127,889Apr 2, 2025Apr 3, 2025 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Marketing Officer
4,147$29.24$121.3K133,334Apr 1, 2025Apr 3, 2025 ↗View →
CARG
CARGURUS, INC.
PURCHASEGRANT
Stock grant
44,972——137,481Mar 17, 2025Mar 18, 2025 ↗View →
CARG
CARGURUS, INC.
SALE10b5-1
10b5-1 plan
1,759$32.15$56.6K92,509Mar 3, 2025Mar 4, 2025 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Marketing Officer
993$32.19$32.0K94,268Feb 28, 2025Mar 4, 2025 ↗View →
CARG
CARGURUS, INC.
SALE10b5-1
10b5-1 plan
10,570$35.78$378.2K95,261Jan 3, 2025Jan 6, 2025 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Marketing Officer
4,136$35.73$147.8K105,831Jan 2, 2025Jan 6, 2025 ↗View →
CARG
CARGURUS, INC.
SALE10b5-1
10b5-1 plan
2,693$37.49$101.0K109,967Dec 2, 2024Dec 3, 2024 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Marketing Officer
1,406$37.82$53.2K112,660Nov 29, 2024Dec 3, 2024 ↗View →
CARG
CARGURUS, INC.
SALE10b5-1
10b5-1 plan
5,264$29.43$154.9K114,066Oct 2, 2024Oct 3, 2024 ↗View →
CARG
CARGURUS, INC.
SALE10b5-1
10b5-1 plan
4,127$29.94$123.6K119,330Oct 1, 2024Oct 3, 2024 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Marketing Officer
5,495$29.65$162.9K123,457Oct 1, 2024Oct 3, 2024 ↗View →
CARG
CARGURUS, INC.
SALE10b5-1
10b5-1 plan
3,107$28.42$88.3K128,952Sep 3, 2024Sep 4, 2024 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Marketing Officer
1,407$28.98$40.8K132,059Aug 30, 2024Sep 4, 2024 ↗View →
CARG
CARGURUS, INC.
SALE10b5-1
10b5-1 plan
17,278$28.15$486.4K133,466Aug 19, 2024Aug 21, 2024 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Marketing Officer
3,880$24.98$96.9K150,744Jul 1, 2024Jul 3, 2024 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Marketing Officer
993$24.21$24.0K154,624May 31, 2024Jun 4, 2024 ↗View →
CARG
CARGURUS, INC.
SALE10b5-1
10b5-1 plan
4,301$22.46$96.6K155,617Apr 2, 2024Apr 3, 2024 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Marketing Officer
3,880$23.00$89.2K159,918Apr 1, 2024Apr 3, 2024 ↗View →
CARG
CARGURUS, INC.
SALE10b5-1
10b5-1 plan
4,301$23.04$99.1K163,798Apr 1, 2024Apr 3, 2024 ↗View →
CARG
CARGURUS, INC.
SALE10b5-1
10b5-1 plan
10,573$22.56$238.5K168,099Mar 18, 2024Mar 19, 2024 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Marketing Officer
993$22.68$22.5K178,672Mar 1, 2024Mar 4, 2024 ↗View →
CARG
CARGURUS, INC.
PURCHASEGRANT
Stock grant
64,488——179,665Feb 7, 2024Feb 9, 2024 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Marketing Officer
2,783$24.16$67.2K115,177Jan 2, 2024Jan 4, 2024 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Marketing Officer
1,407$21.68$30.5K117,960Dec 1, 2023Dec 4, 2023 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Marketing Officer
2,601$17.52$45.6K119,367Sep 29, 2023Oct 3, 2023 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Marketing Officer
993$18.47$18.3K121,968Sep 1, 2023Sep 5, 2023 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Marketing Officer
2,427$22.63$54.9K122,961Jun 30, 2023Jul 3, 2023 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Marketing Officer
993$19.12$19.0K125,388Jun 1, 2023Jun 5, 2023 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Marketing Officer
2,426$18.68$45.3K126,381Mar 31, 2023Apr 3, 2023 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Marketing Officer
981$18.14$17.8K128,807Mar 1, 2023Mar 2, 2023 ↗View →
CARG
CARGURUS, INC.
PURCHASEGRANT
Stock grant
17,942——129,788Feb 16, 2023Feb 17, 2023 ↗View →
CARG
CARGURUS, INC.
PURCHASEGRANT
Stock grant
71,770——111,846Feb 16, 2023Feb 17, 2023 ↗View →
CARG
CARGURUS, INC.
SALE
Chief Marketing Officer
3,971$13.08$51.9K40,076Dec 1, 2022Dec 2, 2022 ↗View →
CARG
CARGURUS, INC.
PURCHASEGRANT
Stock grant
31,128——31,128Dec 8, 2021Dec 9, 2021 ↗View →
CARG
CARGURUS, INC.
PURCHASEGRANT
Stock grant
29,365——29,365Dec 8, 2021Dec 9, 2021 ↗View →
CARG
CARGURUS, INC.
PURCHASEGRANT
Stock grant
14,682——14,682Dec 8, 2021Dec 9, 2021 ↗View →
Other insiders · CARG
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About this filer
CIK 0001897130
ROLE
Chief Marketing Officer
PRIMARY
CARG
COMPANIES
1
ACTIVE SINCE
Dec 2021
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