Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-10-12 Sale | 2026-10-14 4:30 pm | MAGNITE INC. | MGNI | Caine Paul Director | 12,500 | $25.29 | $316,125 | 124,901 (Direct) | View |
| 2026-09-17 Sale | 2026-09-18 4:06 pm | MAGNITE INC. | MGNI | Caine Paul Director | 7,500 | $26.5 | $198,750 | 137,401 (Direct) | View |
| 2026-09-17 Sale | 2026-09-18 4:05 pm | MAGNITE INC. | MGNI | Knopper Douglas S Director | 37,337 | $26.28 | $981,216 | 51,136 (Direct) | View |
| 2026-09-14 Sale | 2026-09-16 4:23 pm | MAGNITE INC. | MGNI | Buonasera David CHIEF TECHNOLOGY OFFICER | 1,165 | $24 | $27,960 | 245,155 (Direct) | View |
| 2026-09-14 Sale | 2026-09-16 4:20 pm | MAGNITE INC. | MGNI | Spillane Robert F Director | 10,363 | $23.76 | $246,225 | 57,715 (Direct) | View |
| 2026-09-11 Sale | 2026-09-11 4:19 pm | MAGNITE INC. | MGNI | Evans Katie Seitz See Remarks | 13,997 | $24 | $335,928 | 441,800 (Direct) | View |
| 2026-09-10 Sale | 2026-09-11 4:15 pm | MAGNITE INC. | MGNI | Saltz Aaron CHIEF LEGAL OFFICER | 40,000 | $23.41 | $936,400 | 224,389 (Direct) | View |
| 2026-09-10 Sale | 2026-09-11 4:11 pm | MAGNITE INC. | MGNI | Caine Paul Director | 5,000 | $23.53 | $117,650 | 144,901 (Direct) | View |
| 2026-09-08 Sale | 2026-09-10 4:39 pm | MAGNITE INC. | MGNI | Evans Katie Seitz See Remarks | 43,385 | $23.59 | $1,023,301 | 455,797 (Direct) | View |
| 2026-09-01 Sale | 2026-09-03 4:56 pm | MAGNITE INC. | MGNI | Buonasera David CHIEF TECHNOLOGY OFFICER | 6,414 | $23.68 | $151,864 | 246,320 (Direct) | View |
| 2026-08-26 Sale | 2026-08-28 6:36 pm | MAGNITE INC. | MGNI | Harden Sarah Patricia Director | 48,986 | $23.57 | $1,154,585 | 114,751 (Direct) | View |
| 2026-08-14 Sale | 2026-08-18 4:16 pm | MAGNITE INC. | MGNI | Caine Paul Director | 7,500 | $25 | $187,500 | 149,901 (Direct) | View |
| 2026-08-17 Sale | 2026-08-18 4:14 pm | MAGNITE INC. | MGNI | Buckley Sean Patrick See Remarks | 11,030 | $24.48 | $270,043 | 293,060 (Direct) | View |
| 2026-08-10 Sale | 2026-08-12 4:54 pm | MAGNITE INC. | MGNI | Gephart Brian CHIEF ACCOUNTING OFFICER | 12,479 | $24.68 | $307,982 | 106,117 (Direct) | View |
| 2026-08-10 Sale | 2026-08-12 4:51 pm | MAGNITE INC. | MGNI | Lam Rachel Director | 10,000 | $24.16 | $241,600 | 230,620 (Direct) | View |
| 2026-08-10 Sale | 2026-08-12 4:49 pm | MAGNITE INC. | MGNI | Caine Paul Director | 5,000 | $24.35 | $121,750 | 157,401 (Direct) | View |
| 2026-08-06 Sale | 2026-08-07 5:14 pm | MAGNITE INC. | MGNI | Buckley Sean Patrick See Remarks | 67,179 | $24.49 | $1,645,316 | 373,210 (Direct) | View |
| 2026-08-06 Sale | 2026-08-07 5:10 pm | MAGNITE INC. | MGNI | Knopper Douglas S Director | 37,337 | $22.72 | $848,297 | 88,473 (Direct) | View |
| 2026-08-06 Sale | 2026-08-07 5:09 pm | MAGNITE INC. | MGNI | Buonasera David CHIEF TECHNOLOGY OFFICER | 7,649 | $23.46 | $179,478 | 260,836 (Direct) | View |
| 2026-08-06 Sale | 2026-08-07 5:06 pm | MAGNITE INC. | MGNI | Evans Katie Seitz See Remarks | 20,000 | $24 | $480,000 | 496,840 (Direct) | View |
| 2026-08-06 Sale | 2026-08-07 5:00 pm | MAGNITE INC. | MGNI | BARRETT MICHAEL G. CEO | 293,968 | $22.72 | $6,678,953 | 403,074 (Direct) | View |
| 2026-07-15 Sale | 2026-07-17 5:00 pm | MAGNITE INC. | MGNI | BARRETT MICHAEL G. CEO | 38,596 | $20.35 | $785,429 | 697,042 (Direct) | View |
| 2026-07-10 Sale | 2026-07-14 5:50 pm | MAGNITE INC. | MGNI | Caine Paul Director | 5,000 | $20.64 | $103,200 | 162,401 (Direct) | View |
| 2026-07-07 Sale | 2026-07-09 4:32 pm | MAGNITE INC. | MGNI | Buonasera David CHIEF TECHNOLOGY OFFICER | 1,224 | $21 | $25,704 | 268,485 (Direct) | View |
| 2026-07-07 Sale | 2026-07-09 4:27 pm | MAGNITE INC. | MGNI | Buckley Sean Patrick See Remarks | 19,233 | $21.03 | $404,470 | 354,281 (Direct) | View |
| 2026-07-01 Sale | 2026-07-02 7:07 pm | MAGNITE INC. | MGNI | Buonasera David CHIEF TECHNOLOGY OFFICER | 9,376 | $20 | $187,520 | 269,709 (Direct) | View |
| 2026-06-29 Sale | 2026-07-01 4:49 pm | MAGNITE INC. | MGNI | BARRETT MICHAEL G. CEO | 75,000 | $19.5 | $1,462,500 | 735,638 (Direct) | View |
| 2026-06-17 Sale | 2026-06-18 7:51 pm | MAGNITE INC. | MGNI | Buckley Sean Patrick See Remarks | 19,233 | $19 | $365,427 | 373,514 (Direct) | View |
| 2026-06-16 Sale | 2026-06-17 6:48 pm | MAGNITE INC. | MGNI | Knopper Douglas S Director | 37,337 | $18.1 | $675,800 | 125,810 (Direct) | View |
| 2026-06-15 Sale | 2026-06-17 6:45 pm | MAGNITE INC. | MGNI | Buonasera David CHIEF TECHNOLOGY OFFICER | 13,699 | $18.03 | $246,934 | 279,085 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-10-01 Option Award | 2026-10-02 4:26 pm | N/A N/A | MAGNITE INC. | MGNI | Sullivan Haas CHIEF ACCOUNTING OFFICER | 24,641 | $0 | 97,554 (Direct) | View |
| 2026-10-01 Option Award | 2026-10-02 4:21 pm | N/A N/A | MAGNITE INC. | MGNI | Gephart Brian CHIEF FINANCIAL OFFICER | 64,682 | $0 | 167,010 (Direct) | View |
Ownership | 2026-10-02 4:16 pm | N/A N/A | MAGNITE INC. | MGNI | Sullivan Haas CHIEF ACCOUNTING OFFICER | 0 | $0 | 72,913 (Direct) | View |
| 2026-09-14 Exercise | 2026-09-16 4:20 pm | N/A 2027-05-23 | MAGNITE INC. | MGNI | Spillane Robert F Director | 10,363 | $0 | 57,715 (Direct) | View |
| 2026-09-14 Exercise | 2026-09-16 4:20 pm | N/A N/A | MAGNITE INC. | MGNI | Spillane Robert F Director | 10,363 | $5.17 | 57,715 (Direct) | View |
| 2026-09-08 Exercise | 2026-09-10 4:39 pm | N/A 2029-02-27 | MAGNITE INC. | MGNI | Evans Katie Seitz See Remarks | 13,546 | $0 | 455,797 (Direct) | View |
| 2026-09-08 Exercise | 2026-09-10 4:39 pm | N/A N/A | MAGNITE INC. | MGNI | Evans Katie Seitz See Remarks | 13,546 | $5.16 | 455,797 (Direct) | View |
| 2026-08-15 Tax Withholding | 2026-08-18 4:25 pm | N/A N/A | MAGNITE INC. | MGNI | Buonasera David CHIEF TECHNOLOGY OFFICER | 8,102 | $24.73 | 252,734 (Direct) | View |
| 2026-08-15 Tax Withholding | 2026-08-18 4:23 pm | N/A N/A | MAGNITE INC. | MGNI | Evans Katie Seitz See Remarks | 11,204 | $24.73 | 485,636 (Direct) | View |
| 2026-08-15 Tax Withholding | 2026-08-18 4:21 pm | N/A N/A | MAGNITE INC. | MGNI | Saltz Aaron CHIEF LEGAL OFFICER | 5,627 | $24.73 | 264,389 (Direct) | View |
| 2026-08-15 Tax Withholding | 2026-08-18 4:20 pm | N/A N/A | MAGNITE INC. | MGNI | Gephart Brian CHIEF ACCOUNTING OFFICER | 3,789 | $24.73 | 102,328 (Direct) | View |
| 2026-08-15 Tax Withholding | 2026-08-18 4:19 pm | N/A N/A | MAGNITE INC. | MGNI | BARRETT MICHAEL G. CEO | 10,404 | $24.73 | 392,670 (Direct) | View |
| 2026-08-15 Tax Withholding | 2026-08-18 4:17 pm | N/A N/A | MAGNITE INC. | MGNI | Day David CHIEF FINANCIAL OFFICER | 14,170 | $24.73 | 452,861 (Direct) | View |
| 2026-08-15 Tax Withholding | 2026-08-18 4:14 pm | N/A N/A | MAGNITE INC. | MGNI | Buckley Sean Patrick See Remarks | 11,715 | $24.73 | 293,060 (Direct) | View |
| 2026-08-13 Gift | 2026-08-14 4:16 pm | N/A N/A | MAGNITE INC. | MGNI | Day David CHIEF FINANCIAL OFFICER | 26,258 | $0 | 467,031 (Direct) | View |
| 2026-08-06 Exercise | 2026-08-07 5:14 pm | N/A 2032-02-01 | MAGNITE INC. | MGNI | Buckley Sean Patrick See Remarks | 28,703 | $0 | 373,210 (Direct) | View |
| 2026-08-06 Exercise | 2026-08-07 5:14 pm | N/A N/A | MAGNITE INC. | MGNI | Buckley Sean Patrick See Remarks | 28,703 | $13.9 | 373,210 (Direct) | View |
| 2026-08-06 Exercise | 2026-08-07 5:06 pm | N/A 2029-02-27 | MAGNITE INC. | MGNI | Evans Katie Seitz See Remarks | 20,000 | $0 | 496,840 (Direct) | View |
| 2026-08-06 Exercise | 2026-08-07 5:06 pm | N/A N/A | MAGNITE INC. | MGNI | Evans Katie Seitz See Remarks | 20,000 | $5.16 | 496,840 (Direct) | View |
| 2026-08-06 Exercise | 2026-08-07 5:00 pm | N/A 2027-03-17 | MAGNITE INC. | MGNI | BARRETT MICHAEL G. CEO | 293,968 | $0 | 403,074 (Direct) | View |
| 2026-08-06 Exercise | 2026-08-07 5:00 pm | N/A N/A | MAGNITE INC. | MGNI | BARRETT MICHAEL G. CEO | 293,968 | $5.8 | 403,074 (Direct) | View |
| 2026-07-15 Exercise | 2026-07-17 5:00 pm | N/A 2027-03-17 | MAGNITE INC. | MGNI | BARRETT MICHAEL G. CEO | 38,596 | $0 | 697,042 (Direct) | View |
| 2026-07-15 Exercise | 2026-07-17 5:00 pm | N/A N/A | MAGNITE INC. | MGNI | BARRETT MICHAEL G. CEO | 38,596 | $5.8 | 697,042 (Direct) | View |
| 2026-06-29 Exercise | 2026-07-01 4:49 pm | N/A 2027-03-17 | MAGNITE INC. | MGNI | BARRETT MICHAEL G. CEO | 75,000 | $0 | 735,638 (Direct) | View |
| 2026-06-29 Exercise | 2026-07-01 4:49 pm | N/A N/A | MAGNITE INC. | MGNI | BARRETT MICHAEL G. CEO | 75,000 | $5.8 | 735,638 (Direct) | View |