MAX: MediaAlpha, Inc. insider trading, 5% holders and institutional ownership
From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.
Insider trading
0 open-market buys totaling - and 17 sales totaling $1.02M in the last 180 days.
Insider sales
| Trade date | Insider | Role | Value | 10b5-1 plan |
|---|---|---|---|---|
| 2026-10-21 | Nonko Eugene | Director | $23K | yes |
| 2026-10-21 | Nonko Eugene | Director | $85K | yes |
| 2026-10-20 | Nonko Eugene | Director | $23K | yes |
| 2026-10-20 | Nonko Eugene | Director | $85K | yes |
| 2026-10-19 | Cramer Keith | Officer | $137K | yes |
| 2026-10-19 | Nonko Eugene | Director | $22K | yes |
| 2026-10-19 | Nonko Eugene | Director | $83K | yes |
| 2026-10-16 | Yeh Kuanling Amy | Officer | $35K | yes |
| 2026-10-14 | Nonko Eugene | Director | $11K | yes |
| 2026-10-14 | Nonko Eugene | Director | $69K | yes |
| 2026-10-13 | Nonko Eugene | Director | $11K | yes |
| 2026-10-13 | Nonko Eugene | Director | $67K | yes |
| 2026-10-12 | Nonko Eugene | Director | $11K | yes |
| 2026-10-12 | Nonko Eugene | Director | $68K | yes |
| 2026-10-09 | Yi Steven | Officer | $22K | yes |
| 2026-10-08 | Yi Steven | Officer | $241K | yes |
| 2026-09-25 | Yeh Kuanling Amy | Officer | $28K | yes |
Activist and 5% holders
| Filed | What | Holder | Stake | Change | Filing |
|---|---|---|---|---|---|
| 2026-08-26 | 13D amendment | Eugene Nonko | 9.80% | SEC | |
| 2026-07-28 | New 13G stake | Divisadero Street Capital Management, LP | 5.80% | SEC |
Get new insider and activist filings the morning after: daily alerts. Not investment advice.