Insider · CIK 0001807986
Aaron Saltz
Files at MGNI (MAGNITE, INC.). First filing Nov 8, 2024, latest Sep 11, 2026.
Aaron Saltz files SEC Form 4 as officer at MGNI (MAGNITE, INC.). Since Nov 8, 2024, Aaron Saltz has reported 0 open-market buys worth $0 and 11 open-market sells worth $3.2M, the latest filed on Sep 11, 2026.
A track record needs three past buys with six months of prices behind them; Aaron Saltz has 0, so none is measured yet.
The newest scored trade: sold $936k of MGNI on Sep 10, 2026, filed Sep 11, 2026, scored 39 (weak), under a 10b5-1 plan. In the last 12 months: 0 buys worth $0 and 1 sell worth $936k.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
MGNI: MAGNITE, INC.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 39Weak | MAGNITE, INC. | $936k 40,000 shares | -15% | +110% from low-9% from high | |
| 22Weak | MAGNITE, INC. | $209k 8,522 shares | -4% | +188% from low-2% from high | |
| 21Weak | MAGNITE, INC. | $148k 6,180 shares | -3% | +164% from low-11% from high | |
| 44Moderate | MAGNITE, INC. | $323k 12,403 shares | -5% | +188% from low-2% from high | |
| 41Moderate | MAGNITE, INC. | $138k 5,770 shares | -2% | +170% from low-1% from high | |
| 44Moderate | MAGNITE, INC. | $323k 13,860 shares | -5% | +162% from low-4% from high | |
| 26Weak | MAGNITE, INC. | $387k 17,574 shares | -6% | +168% from low0% from high | |
| 24Weak | MAGNITE, INC. | $294k 16,788 shares | -6% | +106% from low-12% from high | |
| 43Moderate | MAGNITE, INC. | $256k 15,328 shares | -5% | +85% from low-21% from high | |
| 20Weak | MAGNITE, INC. | $107k 6,110 shares | -2% | - | |
| 18Weak | MAGNITE, INC. | $69k 5,112 shares | -2% | - |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Sep 19, 2025 | MGNI MAGNITE, INC. | 8,522 0.01% of outstanding | $209k | Sep 19, 2025 | $1.3M |
| Sep 15, 2025 | MGNI MAGNITE, INC. | 6,180 0.00% of outstanding | $148k | Sep 15, 2025 | $1.5M |
| Aug 29, 2025 | MGNI MAGNITE, INC. | 12,403 0.01% of outstanding | $323k | Aug 29, 2025 | $1.4M |
| Aug 15, 2025 | MGNI MAGNITE, INC. | 6,265 0.00% of outstanding | $148k | Aug 18, 2025 | $1.3M |
| Aug 14, 2025 | MGNI MAGNITE, INC. | 13,860 0.01% of outstanding | $324k | Aug 14, 2025 | $937k |
| Jun 30, 2025 | MGNI MAGNITE, INC. | 17,574 0.01% of outstanding | $387k | Jun 30, 2025 | $550k |
| Jun 16, 2025 | MGNI MAGNITE, INC. | 16,788 0.01% of outstanding | $294k | Jun 16, 2025 | $256k |
| Jun 4, 2025 | MGNI MAGNITE, INC. | 15,330 0.01% of outstanding | $256k | Jun 4, 2025 | none |
| Feb 7, 2025 | MGNI MAGNITE, INC. | 17,947 0.01% of outstanding | $354k | Feb 7, 2025 | $107k |
| Nov 25, 2024 | MGNI MAGNITE, INC. | 6,110 0.00% of outstanding | $107k | Nov 25, 2024 | $69k |
| Nov 7, 2024 | MGNI MAGNITE, INC. | 5,112 0.00% of outstanding | $69k | Nov 7, 2024 | none |
Transactions
Every row this insider has filed, 21 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 10, 2026 | MGNI MAGNITE, INC. | SOpen-market sale Common Stock10b5-1 | -40,000 | $23.41 | $936k | 224,389 | 32 d ago |
| May 15, 2026 | MGNI MAGNITE, INC. | FTax withholding Common Stock | -5,627 | $12.82 | $72k | 270,016 | May 19, 2026 |
| Feb 15, 2026 | MGNI MAGNITE, INC. | FTax withholding Common Stock | -12,761 | $11.70 | $149k | 275,643 | Feb 18, 2026 |
| Jan 9, 2026 | MGNI MAGNITE, INC. | MOption exercise Common Stock | +28,215 | $0.00 | $0 | 303,430 | Jan 12, 2026 |
| Jan 9, 2026 | MGNI MAGNITE, INC. | FTax withholding Common Stock | -15,026 | $16.17 | $243k | 288,404 | Jan 12, 2026 |
| Jan 9, 2026 | MGNI MAGNITE, INC. | MOption exercise Performance Stock Unitsderivative | -28,215 | $0.00 | $0 | 0 | Jan 12, 2026 |
| Jan 1, 2026 | MGNI MAGNITE, INC. | AGrant or award Common Stock | +65,831 | $0.00 | $0 | 275,215 | Jan 5, 2026 |
| Jan 1, 2026 | MGNI MAGNITE, INC. | AGrant or award Performance Stock Unitsderivative | +22,115 | $0.00 | $0 | 22,115 | Jan 5, 2026 |
| Nov 15, 2025 | MGNI MAGNITE, INC. | FTax withholding Common Stock | -5,695 | $14.15 | $81k | 209,384 | Nov 18, 2025 |
| Sep 19, 2025 | MGNI MAGNITE, INC. | SOpen-market sale Common Stock10b5-1 | -8,522 | $24.50 | $209k | 215,079 | Sep 19, 2025 |
| Sep 15, 2025 | MGNI MAGNITE, INC. | SOpen-market sale Common Stock10b5-1 | -6,180 | $23.94 | $148k | 223,601 | Sep 17, 2025 |
| Aug 29, 2025 | MGNI MAGNITE, INC. | SOpen-market sale Common Stock | -12,403 | $26.07 | $323k | 229,781 | Aug 29, 2025 |
| Aug 18, 2025 | MGNI MAGNITE, INC. | SOpen-market sale Common Stock | -5,770 | $23.85 | $138k | 242,184 | Aug 20, 2025 |
| Aug 14, 2025 | MGNI MAGNITE, INC. | SOpen-market sale Common Stock | -13,860 | $23.34 | $323k | 247,954 | Aug 15, 2025 |
| Jun 30, 2025 | MGNI MAGNITE, INC. | SOpen-market sale Common Stock10b5-1 | -17,574 | $22.00 | $387k | 261,814 | Jul 2, 2025 |
| Jun 16, 2025 | MGNI MAGNITE, INC. | SOpen-market sale Common Stock10b5-1 | -16,788 | $17.50 | $294k | 279,388 | Jun 18, 2025 |
| Jun 4, 2025 | MGNI MAGNITE, INC. | SOpen-market sale Common Stock | -15,328 | $16.71 | $256k | 296,176 | Jun 6, 2025 |
| May 15, 2025 | MGNI MAGNITE, INC. | FTax withholding Common Stock | -6,001 | $15.88 | $95k | 311,504 | May 16, 2025 |
| Nov 25, 2024 | MGNI MAGNITE, INC. | SOpen-market sale Common Stock10b5-1 | -6,110 | $17.50 | $107k | 297,482 | Nov 27, 2024 |
| Nov 15, 2024 | MGNI MAGNITE, INC. | FTax withholding Common Stock | -4,153 | $15.85 | $66k | 303,592 | Nov 19, 2024 |
| Nov 7, 2024 | MGNI MAGNITE, INC. | SOpen-market sale Common Stock10b5-1 | -5,112 | $13.50 | $69k | 307,745 | Nov 8, 2024 |
Questions about Aaron Saltz
Answered from the filings on this page, as of the latest one.
Is Aaron Saltz buying or selling?
In the last 12 months Aaron Saltz reported 0 open-market buys worth $0 and 1 open-market sell worth $936k on SEC Form 4; the latest was sold $936k of MGNI on Sep 10, 2026. Grants, option exercises and tax withholding are not counted.
How did Aaron Saltz's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Aaron Saltz has 0.
Where does Aaron Saltz file Form 4?
Aaron Saltz has filed Form 4 at MGNI (MAGNITE, INC.) as CHIEF LEGAL OFFICER. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.