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JG

John W. JR Gamble

EFX
EVP, CFO & COO · EQUIFAX INC · CIK 0001222712
FILING MIX · LIFETIME37%/63%
BUYS
26
SELLS
44
TOTAL VALUE
$48.91M
COMPANIES
1
ACTIVE SINCE
Feb 2020
HOLDINGS NOW
73,464
AVG SELL PX
$224.39
TRADE KIND
SHOWING 70 / 70
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
27 backtested trades · 8 horizons · 17 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by John W. JR Gamble, 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
7d27+44.44%+0.70%+0.00%+0.70%-0.03%—
14d27+18.52%+1.93%+0.89%+1.03%+2.14%—
30d27+11.11%+7.91%+3.94%+4.45%+3.29%—
60d27+44.44%+4.80%+3.12%+1.68%-1.41%—
90d27(1 pending)+61.54%+6.65%+4.91%+2.52%-10.46%—
180d27(2 pending)+28.00%+7.46%+12.55%-5.09%-8.92%—
1y27(4 pending)+26.09%+12.88%+20.63%-7.75%-8.77%—
2y27(10 pending)+17.65%+29.45%+44.84%-2.92%-2.37%—
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
EFX · 73,464 shares · as of May 1, 2026
027,66155,32282,983110,644202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 26 buys / 44 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
EFX
EQUIFAX INC
SALE10b5-1
10b5-1 plan
3,500$176.54$617.9K73,464May 1, 2026May 5, 2026 ↗View →
EFX
EQUIFAX INC
PURCHASEGRANT
Stock grant
17,963——76,884Feb 25, 2026Feb 27, 2026 ↗View →
EFX
EQUIFAX INC
SALE10b5-1
10b5-1 plan
4,500$195.72$880.7K58,921Feb 23, 2026Feb 25, 2026 ↗View →
EFX
EQUIFAX INC
SALE
EVP, CFO & COO
7,121$202.71$1.44M63,421Feb 10, 2026Feb 12, 2026 ↗View →
EFX
EQUIFAX INC
PURCHASEGRANT
Stock grant
10,983——70,542Feb 10, 2026Feb 12, 2026 ↗View →
EFX
EQUIFAX INC
SALE10b5-1
10b5-1 plan
2,500$208.37$520.9K59,527Nov 20, 2025Nov 21, 2025 ↗View →
EFX
EQUIFAX INC
SALE
EVP, CFO & COO
202$204.86$41.4K62,027Nov 14, 2025Nov 18, 2025 ↗View →
EFX
EQUIFAX INC
SALE10b5-1
10b5-1 plan
3,000$247.35$742.0K62,202Aug 18, 2025Aug 20, 2025 ↗View →
EFX
EQUIFAX INC
SALE10b5-1
10b5-1 plan
2,000$259.10$518.2K65,176May 6, 2025May 8, 2025 ↗View →
EFX
EQUIFAX INC
SALE10b5-1
10b5-1 plan
3,500$242.31$848.1K67,153Feb 28, 2025Mar 3, 2025 ↗View →
EFX
EQUIFAX INC
PURCHASEGRANT
Stock grant
5,505——74,768Feb 11, 2025Feb 13, 2025 ↗View →
EFX
EQUIFAX INC
SALE
EVP, CFO & COO
4,115$253.00$1.04M70,653Feb 11, 2025Feb 13, 2025 ↗View →
EFX
EQUIFAX INC
PURCHASEGRANT
Stock grant
15,880——15,880Feb 10, 2025Feb 12, 2025 ↗View →
EFX
EQUIFAX INC
PURCHASEGRANT
Stock grant
4,943——69,263Feb 10, 2025Feb 12, 2025 ↗View →
EFX
EQUIFAX INC
PURCHASE
EVP, CFO & COO
8,208$175.48$1.44M79,412Jul 31, 2024Jul 31, 2024 ↗View →
EFX
EQUIFAX INC
PURCHASE
EVP, CFO & COO
10,355$191.44$1.98M71,204Jul 31, 2024Jul 31, 2024 ↗View →
EFX
EQUIFAX INC
SALE
EVP, CFO & COO
10,355——0Jul 31, 2024Jul 31, 2024 ↗View →
EFX
EQUIFAX INC
SALE
EVP, CFO & COO
8,208——0Jul 31, 2024Jul 31, 2024 ↗View →
EFX
EQUIFAX INC
SALE
EVP, CFO & COO
15,125$278.27$4.21M64,287Jul 31, 2024Jul 31, 2024 ↗View →
EFX
EQUIFAX INC
SALE10b5-1
10b5-1 plan
317$277.18$87.9K61,795Jul 30, 2024Jul 31, 2024 ↗View →
EFX
EQUIFAX INC
SALE10b5-1
10b5-1 plan
87$279.29$24.3K62,112Jul 30, 2024Jul 31, 2024 ↗View →
EFX
EQUIFAX INC
SALE10b5-1
10b5-1 plan
345$275.31$95.0K61,450Jul 30, 2024Jul 31, 2024 ↗View →
EFX
EQUIFAX INC
SALE10b5-1
10b5-1 plan
601$276.39$166.1K60,849Jul 30, 2024Jul 31, 2024 ↗View →
EFX
EQUIFAX INC
SALE10b5-1
10b5-1 plan
908$230.01$208.8K64,961May 30, 2024May 31, 2024 ↗View →
EFX
EQUIFAX INC
SALE10b5-1
10b5-1 plan
1,066$228.46$243.5K63,895May 30, 2024May 31, 2024 ↗View →
EFX
EQUIFAX INC
SALE10b5-1
10b5-1 plan
1,676$229.33$384.4K62,219May 30, 2024May 31, 2024 ↗View →
EFX
EQUIFAX INC
SALE
EVP, CFO & COO
19,965——0Feb 23, 2024Feb 26, 2024 ↗View →
EFX
EQUIFAX INC
SALE
EVP, CFO & COO
44,834$265.18$11.89M65,810Feb 23, 2024Feb 26, 2024 ↗View →
EFX
EQUIFAX INC
PURCHASE
EVP, CFO & COO
24,069$149.53$3.60M74,167Feb 23, 2024Feb 26, 2024 ↗View →
EFX
EQUIFAX INC
PURCHASE
EVP, CFO & COO
16,512$127.37$2.10M110,644Feb 23, 2024Feb 26, 2024 ↗View →
EFX
EQUIFAX INC
PURCHASE
EVP, CFO & COO
19,965$138.45$2.76M94,132Feb 23, 2024Feb 26, 2024 ↗View →
EFX
EQUIFAX INC
SALE
EVP, CFO & COO
16,512——0Feb 23, 2024Feb 26, 2024 ↗View →
EFX
EQUIFAX INC
SALE
EVP, CFO & COO
24,069——0Feb 23, 2024Feb 26, 2024 ↗View →
EFX
EQUIFAX INC
PURCHASEGRANT
Stock grant
5,750——53,830Feb 12, 2024Feb 14, 2024 ↗View →
EFX
EQUIFAX INC
SALE
EVP, CFO & COO
3,732$255.78$954.6K50,098Feb 12, 2024Feb 14, 2024 ↗View →
EFX
EQUIFAX INC
PURCHASEGRANT
Stock grant
12,904——12,904Feb 9, 2024Feb 13, 2024 ↗View →
EFX
EQUIFAX INC
PURCHASEGRANT
Stock grant
4,014——48,080Feb 9, 2024Feb 13, 2024 ↗View →
EFX
EQUIFAX INC
SALE10b5-1
10b5-1 plan
2,006$201.48$404.2K44,026Aug 2, 2023Aug 4, 2023 ↗View →
EFX
EQUIFAX INC
SALE10b5-1
10b5-1 plan
494$200.71$99.1K46,032Aug 2, 2023Aug 4, 2023 ↗View →
EFX
EQUIFAX INC
SALE10b5-1
10b5-1 plan
19$208.15$4.0K52,989May 25, 2023May 30, 2023 ↗View →
EFX
EQUIFAX INC
SALE10b5-1
10b5-1 plan
6,481$207.02$1.34M46,508May 25, 2023May 30, 2023 ↗View →
EFX
EQUIFAX INC
PURCHASEGRANT
Stock grant
5,706——56,648Feb 21, 2023Feb 23, 2023 ↗View →
EFX
EQUIFAX INC
SALE
EVP, CFO & COO
3,661$203.81$746.1K52,987Feb 21, 2023Feb 23, 2023 ↗View →
EFX
EQUIFAX INC
PURCHASEGRANT
Stock grant
4,851——50,942Feb 10, 2023Feb 14, 2023 ↗View →
EFX
EQUIFAX INC
PURCHASEGRANT
Stock grant
15,465——15,465Feb 10, 2023Feb 14, 2023 ↗View →
EFX
EQUIFAX INC
SALE
EVP, CFO & COO
519$163.28$84.7K60,554Oct 26, 2022Oct 26, 2022 ↗View →
EFX
EQUIFAX INC
SALE
EVP, CFO & COO
862$162.33$139.9K59,692Oct 26, 2022Oct 26, 2022 ↗View →
EFX
EQUIFAX INC
SALE
EVP, CFO & COO
3,374$166.82$562.8K54,180Oct 26, 2022Oct 26, 2022 ↗View →
EFX
EQUIFAX INC
SALE
EVP, CFO & COO
2,138$167.38$357.9K57,554Oct 26, 2022Oct 26, 2022 ↗View →
EFX
EQUIFAX INC
SALE
EVP, CFO & COO
3,675$164.54$604.7K50,505Oct 26, 2022Oct 26, 2022 ↗View →
EFX
EQUIFAX INC
SALE
EVP, CFO & COO
4,432$165.34$732.8K46,073Oct 26, 2022Oct 26, 2022 ↗View →
EFX
EQUIFAX INC
PURCHASEGRANT
Stock grant
21,974——72,348Feb 22, 2022Feb 24, 2022 ↗View →
EFX
EQUIFAX INC
SALE
Chief Financial Officer
11,324$212.24$2.40M61,024Feb 22, 2022Feb 24, 2022 ↗View →
EFX
EQUIFAX INC
PURCHASEGRANT
Stock grant
3,612——50,374Feb 11, 2022Feb 15, 2022 ↗View →
EFX
EQUIFAX INC
PURCHASEGRANT
Stock grant
14,434——14,434Feb 11, 2022Feb 15, 2022 ↗View →
EFX
EQUIFAX INC
SALE
Chief Financial Officer
1,887$258.29$487.4K46,740Jul 27, 2021Jul 29, 2021 ↗View →
EFX
EQUIFAX INC
PURCHASEGRANT
Stock grant
9,447——54,134Mar 5, 2021Mar 9, 2021 ↗View →
EFX
EQUIFAX INC
SALE
Chief Financial Officer
5,561$169.75$944.0K48,573Mar 5, 2021Mar 9, 2021 ↗View →
EFX
EQUIFAX INC
PURCHASEGRANT
Stock grant
9,877——9,877Feb 12, 2021Feb 17, 2021 ↗View →
EFX
EQUIFAX INC
PURCHASEGRANT
Stock grant
2,469——44,687Feb 12, 2021Feb 17, 2021 ↗View →
EFX
EQUIFAX INC
SALE
Chief Financial Officer
11,337$165.09$1.87M42,164Jul 29, 2020Jul 31, 2020 ↗View →
EFX
EQUIFAX INC
SALE
Chief Financial Officer
671$165.67$111.2K58,993Jul 29, 2020Jul 31, 2020 ↗View →
EFX
EQUIFAX INC
SALE
Chief Financial Officer
4,066$164.31$668.1K53,501Jul 29, 2020Jul 31, 2020 ↗View →
EFX
EQUIFAX INC
SALE
Chief Financial Officer
1,426$163.10$232.6K57,567Jul 29, 2020Jul 31, 2020 ↗View →
EFX
EQUIFAX INC
PURCHASEGRANT
Stock grant
2,351——59,602Feb 21, 2020Feb 25, 2020 ↗View →
EFX
EQUIFAX INC
PURCHASEGRANT
Stock grant
10,355——10,355Feb 21, 2020Feb 25, 2020 ↗View →
EFX
EQUIFAX INC
PURCHASEGRANT
Stock grant
8,208——8,208Feb 21, 2020Feb 25, 2020 ↗View →
EFX
EQUIFAX INC
SALE
Chief Financial Officer
710$161.88$114.9K57,251Feb 19, 2020Feb 21, 2020 ↗View →
EFX
EQUIFAX INC
PURCHASEGRANT
Stock grant
1,573——57,961Feb 19, 2020Feb 21, 2020 ↗View →
EFX
EQUIFAX INC
SALE
Chief Financial Officer
1,217$159.63$194.3K56,388Feb 16, 2020Feb 19, 2020 ↗View →
Other insiders · EFX
Loading peer insiders…
About this filer
CIK 0001222712
ROLE
EVP, CFO & COO
PRIMARY
EFX
COMPANIES
1
ACTIVE SINCE
Feb 2020
MARKETPEEL · /INSIDER/0001222712DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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The morning brief, before the bell.

One short email. Insider buys, congressional trades, and plain-English analysis.

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