| Type | Value |
|---|---|
| cik | 0001595974 |
| ticker | MGNI |
Discretionary BUY minus SELL in USD over rolling windows. Excludes compensation flow.
Rolling 14-day windows where ≥3 distinct insiders reported a transaction in the same direction.
| Date | Direction | Insiders | Strength | Tx | USD |
|---|---|---|---|---|---|
| 15 Sept 2025 | sell | 6 | strong | 9 | $2.6M |
| 10 Sept 2025 | sell | 7 | strong | 10 | $3.4M |
| 09 Sept 2025 | sell | 7 | strong | 9 | $3.8M |
| 08 Sept 2025 | sell | 8 | strong | 10 | $3.7M |
| 04 Sept 2025 | sell | 7 | strong | 9 | $3.2M |
| 03 Sept 2025 | sell | 6 | strong | 8 | $2.5M |
| 02 Sept 2025 | sell | 6 | strong | 9 | $2.9M |
| 29 Aug 2025 | sell | 10 | extreme | 15 | $4.6M |
| Date | Type | Insider | Qty | Price | Signals |
|---|---|---|---|---|---|
| 19 May 2026 | SALE | Spillane Robert F | 10,000 | 13.33 USD | |
| 15 May 2026 | TAX_WITHHOLDING | BARRETT MICHAEL G. | 10,404 | 12.82 USD | |
| 15 May 2026 | TAX_WITHHOLDING | Buckley Sean Patrick | 12,019 | 12.82 USD | |
| 15 May 2026 | TAX_WITHHOLDING | Buonasera David | 8,335 | 12.82 USD | |
| 15 May 2026 | TAX_WITHHOLDING | Day David | 14,170 | 12.82 USD | |
| 15 May 2026 | TAX_WITHHOLDING | Evans Katie Seitz | 11,204 | 12.82 USD | |
| 15 May 2026 | TAX_WITHHOLDING | Gephart Brian | 3,789 | 12.82 USD | |
| 15 May 2026 | TAX_WITHHOLDING | Saltz Aaron | 5,627 | 12.82 USD | |
| 15 Feb 2026 | TAX_WITHHOLDING | Evans Katie Seitz | 27,428 | 11.70 USD | |
| 15 Feb 2026 | TAX_WITHHOLDING | Buckley Sean Patrick | 26,942 | 11.70 USD | |
| 15 Feb 2026 | TAX_WITHHOLDING | Day David | 30,617 | 11.70 USD | |
| 15 Feb 2026 | TAX_WITHHOLDING | Buonasera David | 17,137 | 11.70 USD | |
| 15 Feb 2026 | TAX_WITHHOLDING | BARRETT MICHAEL G. | 23,549 | 11.70 USD | |
| 15 Feb 2026 | TAX_WITHHOLDING | Gephart Brian | 6,149 | 11.70 USD | |
| 18 Feb 2026 | SALE | Soroca Adam Lee | 21,529 | 12.00 USD | |
| 15 Feb 2026 | TAX_WITHHOLDING | Soroca Adam Lee | 18,933 | 11.70 USD | |
| 15 Feb 2026 | TAX_WITHHOLDING | Saltz Aaron | 12,761 | 11.70 USD | |
| 09 Jan 2026 | TAX_WITHHOLDING | Soroca Adam Lee | 25,330 | 16.17 USD | |
| 09 Jan 2026 | EXERCISE | Soroca Adam Lee | 51,300 | 0.00 USD | |
| 09 Jan 2026 | EXERCISE | Soroca Adam Lee | 51,300 | 0.00 USD | deriv |
| 09 Jan 2026 | TAX_WITHHOLDING | Buckley Sean Patrick | 30,369 | 16.17 USD | |
| 09 Jan 2026 | EXERCISE | Buckley Sean Patrick | 64,125 | 0.00 USD | |
| 09 Jan 2026 | EXERCISE | Buckley Sean Patrick | 64,125 | 0.00 USD | deriv |
| 09 Jan 2026 | EXERCISE | Saltz Aaron | 28,215 | 0.00 USD | |
| 09 Jan 2026 | TAX_WITHHOLDING | Saltz Aaron | 15,026 | 16.17 USD |