Begor Mark W - Insider Non-Derivative Transactions at EQUIFAX INC (EFX) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Oct 27, 2025, Begor Mark W's relationship to EQUIFAX INC (EFX) is Director,Officer (CEO), and currently has 170,940 shares of Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other EFX insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
Begor Mark W - Insider Non-Derivative Transactions of EFX Common Stock
Begor Mark W - Insider Non-Derivative Transactions at EFX
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Oct 28, 2025 | Sell -- (Common Stock) | 5872 | 230.16 | 22045 |
| Oct 28, 2025 | Sell -- (Common Stock) | 5274 | 232.27 | 27917 |
| Oct 28, 2025 | Sell -- (Common Stock) | 3995 | 229.12 | 33191 |
| Oct 28, 2025 | Sell -- (Common Stock) | 3331 | 231.59 | 37186 |
| Oct 28, 2025 | Sell -- (Common Stock) | 2801 | 233.12 | 40517 |
| Oct 28, 2025 | Sell -- (Common Stock) | 76 | 234.93 | 43318 |
| Oct 28, 2025 | Sell -- (Common Stock) | 37 | 233.95 | 43394 |
| Oct 28, 2025 | Sell -- (Common Stock) | 6943 | 232.19 | 142934 |
| Oct 28, 2025 | Sell -- (Common Stock) | 6639 | 230.18 | 149877 |
| Oct 28, 2025 | Sell -- (Common Stock) | 6227 | 229.2 | 156516 |
| Oct 28, 2025 | Sell -- (Common Stock) | 4015 | 233.01 | 162743 |
| Oct 28, 2025 | Sell -- (Common Stock) | 3757 | 231.46 | 166758 |
| Oct 28, 2025 | Sell -- (Common Stock) | 204 | 235.22 | 170515 |
| Oct 28, 2025 | Sell -- (Common Stock) | 174 | 233.88 | 170719 |
| Oct 28, 2025 | G -- (Common Stock) | 47 | 0 | 170893 |
| Oct 28, 2025 | M -- (Common Stock) | 27959 | 191.44 | 170940 |
| Jul 29, 2025 | Sell -- (Common Stock) | 19841 | 240.95 | 142872 |
| Jul 29, 2025 | Sell -- (Common Stock) | 17731 | 241.87 | 162713 |
| Jul 29, 2025 | Sell -- (Common Stock) | 9497 | 242.7 | 180444 |
| Jul 29, 2025 | Sell -- (Common Stock) | 831 | 243.9 | 189941 |
| Jul 29, 2025 | Sell -- (Common Stock) | 364 | 244.95 | 190772 |
| Jul 29, 2025 | M -- (Common Stock) | 27960 | 191.44 | 191136 |
| Apr 29, 2025 | Sell -- (Common Stock) | 22160 | 256.61 | 142395 |
| Apr 29, 2025 | M -- (Common Stock) | 22160 | 175.48 | 164555 |
| Feb 14, 2025 | Sell -- (Common Stock) | 7151 | 251.6 | 142243 |
| Feb 14, 2025 | Sell -- (Common Stock) | 6199 | 250.74 | 149394 |
| Feb 14, 2025 | Sell -- (Common Stock) | 5214 | 255.27 | 155593 |
| Feb 14, 2025 | Sell -- (Common Stock) | 1600 | 252.38 | 160807 |
| Feb 14, 2025 | Sell -- (Common Stock) | 1402 | 256.31 | 162407 |
| Feb 14, 2025 | Sell -- (Common Stock) | 595 | 253.6 | 163809 |
| Feb 14, 2025 | M -- (Common Stock) | 22161 | 175.48 | 164404 |
| Feb 12, 2025 | F -- (Common Stock) | 1213 | 253 | 142243 |
| Feb 12, 2025 | Acquisition -- (Common Stock) | 20527 | 0 | 143456 |
| Feb 11, 2025 | Acquisition -- (Common Stock) | 13524 | 0 | 122929 |
| Oct 26, 2024 | Sell -- (Common Stock) | 22254 | 270.45 | 109183 |
| Oct 26, 2024 | Sell -- (Common Stock) | 21447 | 269.49 | 131437 |
| Oct 26, 2024 | Sell -- (Common Stock) | 7703 | 272.32 | 152884 |
| Oct 26, 2024 | Sell -- (Common Stock) | 6900 | 271.68 | 160587 |
| Oct 26, 2024 | M -- (Common Stock) | 58304 | 149.53 | 167487 |
| Jul 27, 2024 | Sell -- (Common Stock) | 22873 | 270.24 | 109118 |
| Jul 27, 2024 | Sell -- (Common Stock) | 17594 | 269.38 | 131991 |
| Jul 27, 2024 | M -- (Common Stock) | 34408 | 149.53 | 143526 |
| Jul 27, 2024 | Sell -- (Common Stock) | 7958 | 268.04 | 149585 |
| Jul 27, 2024 | Sell -- (Common Stock) | 5671 | 267.54 | 157543 |
| Jul 27, 2024 | Sell -- (Common Stock) | 4204 | 271.04 | 163214 |
| Jul 27, 2024 | M -- (Common Stock) | 23892 | 138.45 | 167418 |
| Jul 24, 2024 | G -- (Common Stock) | 1853 | 0 | 109118 |
| Apr 27, 2024 | Sell -- (Common Stock) | 36264 | 225.08 | 109220 |
| Apr 27, 2024 | Sell -- (Common Stock) | 18907 | 225.88 | 145484 |
| Apr 27, 2024 | M -- (Common Stock) | 53003 | 138.45 | 162223 |
| Apr 27, 2024 | Sell -- (Common Stock) | 3129 | 227.06 | 164391 |
| Apr 27, 2024 | M -- (Common Stock) | 5297 | 127.37 | 167520 |
| Feb 29, 2024 | Sell -- (Common Stock) | 35040 | 267.94 | 108912 |
| Feb 29, 2024 | Sell -- (Common Stock) | 18323 | 266.88 | 143952 |
| Feb 29, 2024 | Sell -- (Common Stock) | 2008 | 268.58 | 162275 |
| Feb 29, 2024 | Sell -- (Common Stock) | 1939 | 265.99 | 164283 |
| Feb 29, 2024 | Sell -- (Common Stock) | 990 | 264.97 | 166222 |
| Feb 29, 2024 | M -- (Common Stock) | 58300 | 127.37 | 167212 |
| Feb 13, 2024 | F -- (Common Stock) | 2114 | 255.78 | 108912 |
| Feb 13, 2024 | Acquisition -- (Common Stock) | 39822 | 0 | 111026 |
| Feb 10, 2024 | Acquisition -- (Common Stock) | 8107 | 0 | 71204 |
| Nov 2, 2023 | Sell -- (Common Stock) | 2054 | 165.68 | 63011 |
| Nov 2, 2023 | Sell -- (Common Stock) | 1872 | 168.39 | 65065 |
| Nov 2, 2023 | Sell -- (Common Stock) | 1504 | 165.07 | 66937 |
| Nov 2, 2023 | Sell -- (Common Stock) | 1482 | 166.92 | 68441 |
| Nov 2, 2023 | Sell -- (Common Stock) | 88 | 168.88 | 69923 |
| Aug 3, 2023 | Sell -- (Common Stock) | 5740 | 201.37 | 69902 |
| Aug 3, 2023 | Sell -- (Common Stock) | 787 | 202.11 | 75642 |
| Aug 3, 2023 | Sell -- (Common Stock) | 473 | 200.32 | 76429 |
| May 19, 2023 | Sell -- (Common Stock) | 4016 | 208.49 | 134646 |
| May 19, 2023 | Sell -- (Common Stock) | 1526 | 209.49 | 138662 |
| May 19, 2023 | Sell -- (Common Stock) | 808 | 206.22 | 140188 |
| May 19, 2023 | Sell -- (Common Stock) | 650 | 207.62 | 140996 |
| Feb 22, 2023 | F -- (Common Stock) | 19764 | 203.81 | 88883 |
| Feb 22, 2023 | Acquisition -- (Common Stock) | 30816 | 0 | 108647 |
| Feb 11, 2023 | Acquisition -- (Common Stock) | 9799 | 0 | 77831 |