MGNI Insider Trading
MAGNITE, INC. | Services-Computer Programming, Data Processing, Etc.
Comprehensive Trading Performance Summary
The investment history of corporate insiders at MAGNITE, INC. provides a unique lens into the internal conviction of the company's leadership. By analyzing SEC Form 4 filings, investors can track how directors and officers are allocating their own capital. High-conviction buying often signals that management believes the current market price significantly undervalues future growth prospects, while strategic selling might occur for personal liquidity or portfolio diversification. Monitoring these shifts in ownership is essential for understanding the alignment between management and shareholders in the Services-Computer Programming, Data Processing, Etc. sector.
Transactions on Chart
Open Full Chart| Filing Date | Trade Date | Reporting Person | Relationship | Type | Price | Qty | Total, $ | Owned After | Change, % |
|---|---|---|---|---|---|---|---|---|---|
| 2023-05-19 02:59 | 2023-05-16 | Saltz Aaron | Officer - Chief Legal Officer | SELL | $10.88 | 3,801 | $41,355 | 330,820 | -1.1% |
| 2023-05-19 02:57 | 2023-05-16 | Buckley Sean Patrick | Officer - Chief Revenue Officer | SELL | $10.88 | 5,640 | $61,363 | 335,021 | -1.7% |
| 2023-05-19 02:58 | 2023-05-16 | Day David | Officer - Chief Financial Officer | SELL | $10.88 | 16,066 | $174,798 | 463,025 | -3.4% |
| 2023-05-19 03:05 | 2023-05-16 | BARRETT MICHAEL G. | Director, Officer - CEO | SELL | $10.88 | 24,679 | $268,508 | 1,505,072 | -1.6% |
| 2023-03-17 23:40 | 2023-03-15 | BARRETT MICHAEL G. | Director, Officer - CEO | SELL | $8.39 | 75,000 | $629,250 | 1,459,509 | -4.9% |
| 2023-03-04 00:32 | 2023-03-01 | Evans Katie Seitz | Officer - Chief Operating Officer | SELL | $10.99 | 78,155 | $858,923 | 392,393 | -16.6% |
| 2022-11-18 05:00 | 2022-11-15 | BARRETT MICHAEL G. | Director, Officer - CEO | SELL | $11.58 | 75,000 | $868,485 | 1,430,236 | -5.0% |
| 2022-05-12 23:35 | 2022-05-11 | Lam Rachel | Director | BUY | $9.00 | 2,500 | $22,500 | 186,763 | +1.4% |
| 2022-04-08 23:12 | 2022-04-06 | Evans Katie Seitz | Officer - Chief Operating Officer | SELL | $13.13 | 15,805 | $207,520 | 393,276 | -3.9% |
| 2022-03-08 00:26 | 2022-03-03 | Lam Rachel | Director | BUY | $12.81 | 2,500 | $32,025 | 184,263 | +1.4% |
| 2022-02-17 02:21 | 2022-02-15 | Soroca Adam Lee | Officer - Chief Product Officer | SELL | $13.66 | 5,000 | $68,300 | 378,107 | -1.3% |
| 2022-01-21 01:20 | 2022-01-18 | Soroca Adam Lee | Officer - Chief Product Officer | SELL | $14.61 | 5,000 | $73,050 | 289,769 | -1.7% |
| 2021-12-18 01:17 | 2021-12-15 | Soroca Adam Lee | Officer - Chief Product Officer | SELL | $17.11 | 5,000 | $85,550 | 294,769 | -1.7% |
| 2021-12-09 01:33 | 2021-12-06 | Lam Rachel | Director | BUY | $16.15 | 2,500 | $40,375 | 181,763 | +1.4% |
| 2021-12-04 00:29 | 2021-12-01 | Soroca Adam Lee | Officer - Chief Product Officer | SELL | $18.23 | 20,000 | $364,600 | 299,769 | -6.3% |
| 2021-09-15 23:47 | 2021-09-13 | Evans Katie Seitz | Officer - Chief Operating Officer | SELL | $29.24 | 64,190 | $1,877,166 | 354,744 | -15.3% |
| 2021-09-11 03:11 | 2021-09-10 | Saltz Aaron | Officer - General Counsel | OPT+S | $30.21 | 40,004 | $1,208,521 | 266,478 | 0.0% |
| 2021-08-19 01:35 | 2021-08-16 | Saltz Aaron | Officer - General Counsel | SELL | $26.82 | 1,481 | $39,720 | 258,416 | -0.6% |
| 2021-08-19 01:32 | 2021-08-16 | Evans Katie Seitz | Officer - Chief Operating Officer | SELL | $26.82 | 3,329 | $89,284 | 418,934 | -0.8% |
| 2021-08-19 01:30 | 2021-08-16 | Soroca Adam Lee | Officer - Chief Product Officer | SELL | $26.82 | 3,396 | $91,081 | 335,300 | -1.0% |
| 2021-08-19 01:29 | 2021-08-16 | Prusz Joseph R | Officer - Chief Revenue Officer, DV+ | SELL | $26.82 | 3,014 | $80,835 | 327,296 | -0.9% |
| 2021-08-19 01:34 | 2021-08-16 | Day David | Officer - Chief Financial Officer | SELL | $26.82 | 5,177 | $138,847 | 268,349 | -1.9% |
| 2021-08-19 01:31 | 2021-08-16 | BARRETT MICHAEL G. | Director, Officer - CEO | SELL | $27.81 | 81,341 | $2,262,240 | 1,342,429 | -5.7% |
| 2021-08-11 23:48 | 2021-08-09 | Saltz Aaron | Officer - General Counsel | OPT+S | $33.81 | 5,000 | $169,050 | 259,897 | 0.0% |
| 2021-07-14 00:04 | 2021-07-09 | Saltz Aaron | Officer - General Counsel | OPT+S | $32.81 | 5,000 | $164,041 | 263,106 | 0.0% |
| 2021-07-14 02:00 | 2021-07-12 | Caine Paul | Director | SELL | $31.45 | 15,000 | $471,768 | 143,544 | -9.5% |
| 2021-07-14 00:05 | 2021-07-09 | Knopper Douglas S | Director | SELL | $32.79 | 10,200 | $334,443 | 105,056 | -8.8% |
| 2021-06-12 00:41 | 2021-06-09 | Saltz Aaron | Officer - General Counsel | OPT+S | $33.15 | 5,000 | $165,750 | 266,315 | 0.0% |
| 2021-06-12 00:43 | 2021-06-10 | Caine Paul | Director | SELL | $32.75 | 15,000 | $491,304 | 154,608 | -8.8% |
| 2021-05-20 02:20 | 2021-05-17 | Hughes Shawna | Officer - Chief Accounting Officer | SELL | $25.98 | 1,890 | $49,102 | 178,129 | -1.0% |
| 2021-05-20 02:19 | 2021-05-17 | Saltz Aaron | Officer - General Counsel | SELL | $25.98 | 5,308 | $137,902 | 269,524 | -1.9% |
| 2021-05-20 02:18 | 2021-05-17 | Evans Katie Seitz | Officer - Chief Operating Officer | SELL | $25.98 | 12,438 | $323,139 | 379,460 | -3.2% |
| 2021-05-20 02:16 | 2021-05-17 | Prusz Joseph R | Officer - Global Chief Revenue Officer | SELL | $25.98 | 22,248 | $578,003 | 330,310 | -6.3% |
| 2021-05-20 02:15 | 2021-05-17 | Kershaw Thomas | Officer - Chief Technology Officer | SELL | $25.98 | 41,213 | $1,070,714 | 473,763 | -8.0% |
| 2021-05-20 02:13 | 2021-05-17 | Soroca Adam Lee | Officer - Head of Global Buyer Team | SELL | $25.98 | 26,235 | $681,585 | 338,696 | -7.2% |
| 2021-05-20 02:17 | 2021-05-17 | Day David | Officer - Chief Financial Officer | SELL | $25.98 | 35,569 | $924,083 | 273,526 | -11.5% |
| 2021-05-20 02:12 | 2021-05-17 | BARRETT MICHAEL G. | Director, Officer - CEO | SELL | $25.98 | 105,138 | $2,731,485 | 1,423,770 | -6.9% |
| 2021-05-13 04:52 | 2021-05-10 | Saltz Aaron | Officer - General Counsel | OPT+S | $31.96 | 5,000 | $159,793 | 274,832 | 0.0% |
| 2021-05-13 04:31 | 2021-05-10 | Caine Paul | Director | SELL | $30.81 | 15,000 | $462,131 | 169,608 | -8.1% |
| 2021-04-17 00:29 | 2021-04-15 | TROE LISA L | Director | SELL | $40.07 | 3,000 | $120,210 | 79,772 | -3.6% |
| 2021-04-15 01:12 | 2021-04-12 | Prusz Joseph R | Officer - Global Chief Revenue Officer | SELL | $39.75 | 70,000 | $2,782,234 | 352,558 | -16.6% |
| 2021-04-08 01:41 | 2021-04-05 | Saltz Aaron | Officer - General Counsel | OPT+S | $40.77 | 34,091 | $1,389,876 | 278,041 | 0.0% |
| 2021-04-08 01:40 | 2021-04-05 | Kershaw Thomas | Officer - Chief Technology Officer | SELL | $40.46 | 100,000 | $4,045,580 | 514,976 | -16.3% |
| 2021-04-08 01:38 | 2021-04-05 | Evans Katie Seitz | Officer - Chief Operating Officer | SELL | $40.26 | 27,896 | $1,123,093 | 391,898 | -6.6% |
| 2021-04-08 01:46 | 2021-04-05 | Lam Rachel | Director | SELL | $43.50 | 5,000 | $217,500 | 181,327 | -2.7% |
| 2021-04-08 01:39 | 2021-04-05 | Caine Paul | Director | SELL | $40.12 | 20,000 | $802,360 | 184,608 | -9.8% |
| 2021-04-08 01:44 | 2021-04-05 | Knopper Douglas S | Director | SELL | $40.08 | 10,000 | $400,766 | 111,320 | -8.2% |
| 2021-04-08 01:42 | 2021-04-05 | Rossman James | Director | SELL | $40.71 | 25,000 | $1,017,828 | 285,561 | -8.0% |
| 2021-04-08 01:45 | 2021-04-05 | BARRETT MICHAEL G. | Director, Officer - CEO | SELL | $39.88 | 75,000 | $2,990,843 | 1,526,678 | -4.7% |
| 2021-04-05 23:39 | 2021-04-01 | Evans Katie Seitz | Officer - Chief Operating Officer | SELL | $43.79 | 95,601 | $4,186,779 | 419,794 | -18.5% |
How to Interpret $MGNI Trades
Not every insider transaction in MAGNITE, INC. is a signal for immediate action. Professional investors look for "cluster buying"—when multiple executives simultaneously purchase $MGNI shares on the open market. It is crucial to distinguish between scheduled sales (under Rule 10b5-1) and voluntary increases in ownership, which demonstrate management’s true conviction that the stock is undervalued.
Data Source & Accuracy for MGNI
Insider activity data for MAGNITE, INC. is streamed in real-time directly from the SEC EDGAR system. We analyze raw Form 4 filings, filtering out technical adjustments and complex derivative transactions. This provides a transparent view of how ownership structure is evolving in $MGNI, allowing you to follow the capital of those with the most intimate knowledge of the company.
UNDERSTANDING THE DATA
FILING DATE: The date and time when the transaction was reported to the SEC. This is when the public first receives the information.
TRADE DATE: The actual day the insider executed the purchase or sale in the market.
INDUSTRY: The specific market sector the company operates in. Useful for identifying broader institutional capital flows across sectors.
OWNED AFTER: The total number of shares held by the insider following the transaction. This highlights the insider's remaining conviction in the company.
CHANGE %: The percentage increase or decrease of the insider's total position. Large percentage changes often carry more weight than the dollar amount alone.
TRADE TYPES DEFINITIONS
BUY: An open market purchase. Typically indicates an insider's belief that the stock is undervalued or poised for growth.
SELL: An open market sale. While often used for diversification or liquidity, large or unexpected sales can be a warning signal.
OPT+S (OPTION EXERCISE & SALE): This occurs when an insider exercises their stock options and sells them immediately. Often part of a structured compensation plan.