EFX Insider Transactions
1,046 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.
EFX insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|
| Begor Mark W | CEO | 2026-07-24 | Sale | 21,543.0000 | $171.9986 |
|---|
| Begor Mark W | CEO | 2026-07-24 | Sale | 6,200.0000 | $171.2619 |
|---|
| Begor Mark W | CEO | 2026-07-24 | Sale | 4,112.0000 | $172.7900 |
|---|
| Begor Mark W | CEO | 2026-07-24 | Sale | 2,936.0000 | $173.7877 |
|---|
| Begor Mark W | CEO | 2026-07-24 | Sale | 1,300.0000 | $174.9123 |
|---|
| Begor Mark W | CEO | 2026-07-24 | Sale | 600.0000 | $168.4747 |
|---|
| Begor Mark W | CEO | 2026-07-24 | Sale | 600.0000 | $169.8583 |
|---|
| Begor Mark W | CEO | 2026-07-24 | Sale | 500.0000 | $175.8520 |
|---|
| Borton Chad M | EVP, Pres Workforce Solutions | 2026-05-07 | Sale | 2,455.0 | $173.89 |
|---|
| GAMBLE JOHN W JR | EVP, CFO & COO | 2026-05-01 | Sale | 3,500.0 | $176.54 |
|---|
| Begor Mark W | CEO | 2026-04-24 | Sale | 20,471.0 | $172.46 |
|---|
| Begor Mark W | CEO | 2026-04-24 | Sale | 10,944.0 | $171.57 |
|---|
| Begor Mark W | CEO | 2026-04-24 | Sale | 4,659.0 | $173.39 |
|---|
| Begor Mark W | CEO | 2026-04-24 | Sale | 1,717.0 | $174.32 |
|---|
| GAMBLE JOHN W JR | EVP, CFO & COO | 2026-02-23 | Sale | 4,500.0 | $195.72 |
|---|
| Mao Cecilia | EVP, Chief Product Officer | 2026-02-18 | Purchase | 2,400.0 | $193.72 |
|---|
| Borton Chad M | EVP, Pres Workforce Solutions | 2026-02-12 | Sale | 2,535.0 | $191.5 |
|---|
| Farshchi Jamil | EVP, Chief Technology Officer | 2026-02-11 | Sale | 1,167.0 | $199.87 |
|---|
| Begor Mark W | CEO | 2026-02-10 | Sale | 18,352.0 | $202.15 |
|---|
| Begor Mark W | CEO | 2026-02-10 | Sale | 11,000.0 | $203.08 |
|---|
| Begor Mark W | CEO | 2026-02-10 | Sale | 4,057.0 | $201.26 |
|---|
| Begor Mark W | CEO | 2026-02-10 | Sale | 1,772.0 | $200.03 |
|---|
| Begor Mark W | CEO | 2026-02-10 | Sale | 829.0 | $199.0 |
|---|
| Begor Mark W | CEO | 2026-02-10 | Sale | 445.0 | $196.43 |
|---|
| Begor Mark W | CEO | 2026-02-10 | Sale | 364.0 | $195.4 |
|---|
| Begor Mark W | CEO | 2026-02-10 | Sale | 331.0 | $194.22 |
|---|
| Begor Mark W | CEO | 2026-02-10 | Sale | 227.0 | $192.89 |
|---|
| Begor Mark W | CEO | 2026-02-10 | Sale | 213.0 | $203.76 |
|---|
| Begor Mark W | CEO | 2026-02-10 | Sale | 201.0 | $197.79 |
|---|
| Farshchi Jamil | EVP, Chief Technology Officer | 2026-02-10 | Sale | 6,213.0 | $195.81 |
|---|
| GAMBLE JOHN W JR | EVP, CFO & COO | 2025-11-20 | Sale | 2,500.0 | $208.37 |
|---|
| Begor Mark W | CEO | 2025-10-27 | Sale | 5,872.0 | $230.16 |
|---|
| Begor Mark W | CEO | 2025-10-27 | Sale | 5,274.0 | $232.27 |
|---|
| Begor Mark W | CEO | 2025-10-27 | Sale | 3,995.0 | $229.12 |
|---|
| Begor Mark W | CEO | 2025-10-27 | Sale | 3,331.0 | $231.59 |
|---|
| Begor Mark W | CEO | 2025-10-27 | Sale | 2,801.0 | $233.12 |
|---|
| Begor Mark W | CEO | 2025-10-27 | Sale | 76.0 | $234.93 |
|---|
| Begor Mark W | CEO | 2025-10-27 | Sale | 37.0 | $233.95 |
|---|
| Begor Mark W | CEO | 2025-10-27 | Sale | 6,943.0 | $232.19 |
|---|
| Begor Mark W | CEO | 2025-10-27 | Sale | 6,639.0 | $230.18 |
|---|
| Begor Mark W | CEO | 2025-10-27 | Sale | 6,227.0 | $229.2 |
|---|
| Begor Mark W | CEO | 2025-10-27 | Sale | 4,015.0 | $233.01 |
|---|
| Begor Mark W | CEO | 2025-10-27 | Sale | 3,757.0 | $231.46 |
|---|
| Begor Mark W | CEO | 2025-10-27 | Sale | 204.0 | $235.22 |
|---|
| Begor Mark W | CEO | 2025-10-27 | Sale | 174.0 | $233.88 |
|---|
| Farshchi Jamil | EVP, Chief Technology Officer | 2025-10-27 | Sale | 4,925.0 | $238.94 |
|---|
| GAMBLE JOHN W JR | EVP, CFO & COO | 2025-08-18 | Sale | 3,000.0 | $247.35 |
|---|
| Begor Mark W | CEO | 2025-07-28 | Sale | 19,841.0 | $240.95 |
|---|
| Begor Mark W | CEO | 2025-07-28 | Sale | 17,731.0 | $241.87 |
|---|
| Begor Mark W | CEO | 2025-07-28 | Sale | 9,497.0 | $242.7 |
|---|
| Begor Mark W | CEO | 2025-07-28 | Sale | 831.0 | $243.9 |
|---|
| Begor Mark W | CEO | 2025-07-28 | Sale | 364.0 | $244.95 |
|---|
| GAMBLE JOHN W JR | EVP, CFO & COO | 2025-05-06 | Sale | 2,000.0 | $259.1 |
|---|
| Begor Mark W | CEO | 2025-04-28 | Sale | 22,160.0 | $256.61 |
|---|
| GAMBLE JOHN W JR | EVP, CFO & COO | 2025-02-28 | Sale | 3,500.0 | $242.31 |
|---|
| Begor Mark W | CEO | 2025-02-13 | Sale | 7,151.0 | $251.6 |
|---|
| Begor Mark W | CEO | 2025-02-13 | Sale | 6,199.0 | $250.74 |
|---|
| Begor Mark W | CEO | 2025-02-13 | Sale | 5,214.0 | $255.27 |
|---|
| Begor Mark W | CEO | 2025-02-13 | Sale | 1,600.0 | $252.38 |
|---|
| Begor Mark W | CEO | 2025-02-13 | Sale | 1,402.0 | $256.31 |
|---|
| Begor Mark W | CEO | 2025-02-13 | Sale | 595.0 | $253.6 |
|---|
| Nelson Lisa M | EVP, President International | 2025-02-12 | Sale | 552.0 | $248.18 |
|---|
| Farshchi Jamil | EVP, CISO & CTO | 2025-02-12 | Sale | 18,911.0 | $248.18 |
|---|
| Nelson Lisa M | EVP, President International | 2024-11-26 | Sale | 551.0 | $260.39 |
|---|
| Farshchi Jamil | EVP, CISO & Acting CTO | 2024-11-26 | Sale | 14,716.0 | $260.39 |
|---|
| Begor Mark W | CEO | 2024-10-25 | Sale | 22,254.0 | $270.45 |
|---|
| Begor Mark W | CEO | 2024-10-25 | Sale | 21,447.0 | $269.49 |
|---|
| Begor Mark W | CEO | 2024-10-25 | Sale | 7,703.0 | $272.32 |
|---|
| Begor Mark W | CEO | 2024-10-25 | Sale | 6,900.0 | $271.68 |
|---|
| KELLEY JOHN J III | EVP, Chief Legal Officer | 2024-10-25 | Sale | 1,000.0 | $272.92 |
|---|
| KELLEY JOHN J III | EVP, Chief Legal Officer | 2024-08-28 | Sale | 803.0 | $305.91 |
|---|
| KELLEY JOHN J III | EVP, Chief Legal Officer | 2024-08-28 | Sale | 729.0 | $305.14 |
|---|
| KELLEY JOHN J III | EVP, Chief Legal Officer | 2024-08-28 | Sale | 593.0 | $302.92 |
|---|
| KELLEY JOHN J III | EVP, Chief Legal Officer | 2024-08-28 | Sale | 484.0 | $307.08 |
|---|
| KELLEY JOHN J III | EVP, Chief Legal Officer | 2024-08-28 | Sale | 300.0 | $304.3 |
|---|
| KELLEY JOHN J III | EVP, Chief Legal Officer | 2024-08-28 | Sale | 91.0 | $300.43 |
|---|
| Chaney Carla | EVP, Chief HR Officer | 2024-08-07 | Sale | 827.0 | $283.68 |
|---|
| Chaney Carla | EVP, Chief HR Officer | 2024-08-07 | Sale | 742.0 | $282.82 |
|---|
| Chaney Carla | EVP, Chief HR Officer | 2024-08-07 | Sale | 620.0 | $278.88 |
|---|
| Chaney Carla | EVP, Chief HR Officer | 2024-08-07 | Sale | 427.0 | $281.46 |
|---|
| Chaney Carla | EVP, Chief HR Officer | 2024-08-07 | Sale | 271.0 | $279.88 |
|---|
| Chaney Carla | EVP, Chief HR Officer | 2024-08-07 | Sale | 113.0 | $284.47 |
|---|
| Chaney Carla | EVP, Chief HR Officer | 2024-08-01 | Sale | 824.0 | $277.67 |
|---|
| Chaney Carla | EVP, Chief HR Officer | 2024-08-01 | Sale | 809.0 | $278.62 |
|---|
| Chaney Carla | EVP, Chief HR Officer | 2024-08-01 | Sale | 682.0 | $279.46 |
|---|
| Chaney Carla | EVP, Chief HR Officer | 2024-08-01 | Sale | 468.0 | $282.28 |
|---|
| Chaney Carla | EVP, Chief HR Officer | 2024-08-01 | Sale | 195.0 | $283.92 |
|---|
| Chaney Carla | EVP, Chief HR Officer | 2024-08-01 | Sale | 22.0 | $280.52 |
|---|
| GAMBLE JOHN W JR | EVP, CFO & COO | 2024-07-30 | Sale | 601.0 | $276.39 |
|---|
| GAMBLE JOHN W JR | EVP, CFO & COO | 2024-07-30 | Sale | 345.0 | $275.31 |
|---|
| GAMBLE JOHN W JR | EVP, CFO & COO | 2024-07-30 | Sale | 317.0 | $277.18 |
|---|
| GAMBLE JOHN W JR | EVP, CFO & COO | 2024-07-30 | Sale | 87.0 | $279.29 |
|---|
| Begor Mark W | CEO | 2024-07-26 | Sale | 22,873.0 | $270.24 |
|---|
| Begor Mark W | CEO | 2024-07-26 | Sale | 17,594.0 | $269.38 |
|---|
| Begor Mark W | CEO | 2024-07-26 | Sale | 7,958.0 | $268.04 |
|---|
| Begor Mark W | CEO | 2024-07-26 | Sale | 5,671.0 | $267.54 |
|---|
| Begor Mark W | CEO | 2024-07-26 | Sale | 4,204.0 | $271.04 |
|---|
| Chaney Carla | EVP, Chief HR Officer | 2024-05-31 | Sale | 2,317.0 | $228.79 |
|---|
| Chaney Carla | EVP, Chief HR Officer | 2024-05-31 | Sale | 1,564.0 | $228.04 |
|---|
| Chaney Carla | EVP, Chief HR Officer | 2024-05-31 | Sale | 223.0 | $229.2 |
|---|