Who
Katie Seitz Evans
Officer
Company insider
Files Form 4 as: President, Operations, Magnite; Chief Operating Officer, Telaria.
In numbers
- Trades disclosed
- 169
- Buys
- 0
- Sells
- 29
- Bought
- $0
- Sold
- $17.9M
- Companies
- 2
- Companies where not an officer
- 0
- First trade
- 29 Apr 2017
- Last trade
- 11 Sep 2026
- Last filed
- 11 Sep 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 11 Sep 2026filed 11 Sep 2026 | MGNI MagniteIT Services & Consulting | SEC FORM 4 Sold | $336K13,997 at $24.00 | filing |
| 11 Sep 2026filed 11 Sep 2026 | MGNI MagniteIT Services & Consulting | SEC FORM 4 Sold | $336K13,997 at $24.00 | filing |
| 9 Sep 2026filed 10 Sep 2026 | MGNI MagniteIT Services & Consulting | SEC FORM 4 Sold | $260K11,100 at $23.46 | filing |
| 9 Sep 2026filed 10 Sep 2026 | MGNI MagniteIT Services & Consulting | SEC FORM 4 Sold | $260K11,100 at $23.46 | filing |
| 8 Sep 2026filed 10 Sep 2026 | MGNI MagniteIT Services & Consulting | SEC FORM 4 Code M | $70K13,546 at $5.16 | filing |
| 8 Sep 2026filed 10 Sep 2026 | MGNI MagniteIT Services & Consulting | SEC FORM 4 Sold | $763K32,285 at $23.63 | filing |
| 8 Sep 2026filed 10 Sep 2026 | MGNI Magniteoption or derivative · IT Services & Consulting | SEC FORM 4 Code M | —13,546 at $0.00 | filing |
| 8 Sep 2026filed 10 Sep 2026 | MGNI Magniteoption or derivative · IT Services & Consulting | SEC FORM 4 Code M | —13,546 at $0.00 | filing |
| 8 Sep 2026filed 10 Sep 2026 | MGNI MagniteIT Services & Consulting | SEC FORM 4 Code M | $70K13,546 at $5.16 | filing |
| 8 Sep 2026filed 10 Sep 2026 | MGNI MagniteIT Services & Consulting | SEC FORM 4 Sold | $763K32,285 at $23.63 | filing |
| 15 Aug 2026filed 18 Aug 2026 | MGNI MagniteIT Services & Consulting | SEC FORM 4 Code F | $277K11,204 at $24.73 | filing |
| 15 Aug 2026filed 18 Aug 2026 | MGNI MagniteIT Services & Consulting | SEC FORM 4 Code F | $277K11,204 at $24.73 | filing |
| 6 Aug 2026filed 7 Aug 2026 | MGNI MagniteIT Services & Consulting | SEC FORM 4 Code M | $103K20,000 at $5.16 | filing |
| 6 Aug 2026filed 7 Aug 2026 | MGNI MagniteIT Services & Consulting | SEC FORM 4 Sold | $480K20,000 at $24.00 | filing |
| 6 Aug 2026filed 7 Aug 2026 | MGNI Magniteoption or derivative · IT Services & Consulting | SEC FORM 4 Code M | —20,000 at $0.00 | filing |
| 6 Aug 2026filed 7 Aug 2026 | MGNI Magniteoption or derivative · IT Services & Consulting | SEC FORM 4 Code M | —20,000 at $0.00 | filing |
| 6 Aug 2026filed 7 Aug 2026 | MGNI MagniteIT Services & Consulting | SEC FORM 4 Code M | $103K20,000 at $5.16 | filing |
| 6 Aug 2026filed 7 Aug 2026 | MGNI MagniteIT Services & Consulting | SEC FORM 4 Sold | $480K20,000 at $24.00 | filing |
| 15 May 2026filed 19 May 2026 | MGNI MagniteIT Services & Consulting | SEC FORM 4 Code F | $144K11,204 at $12.82 | filing |
| 15 May 2026filed 19 May 2026 | MGNI MagniteIT Services & Consulting | SEC FORM 4 Code F | $144K11,204 at $12.82 | filing |
News
Magnite (NASDAQ:MGNI) Insider Katie Seitz Evans Sells 32,285 Sharesdailypolitical.com · 11 Sep 2026
1 headline in the last 90 days name Katie Seitz Evans; 0 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.