Paul Caine
CIK 1411765 · Executive Chairman · last filed 2026-07-14
Paul Caine is an Executive Chairman who has filed 41 SEC Form 4 insider transactions across 4 companies since 2014. The most recent filing shows the insider sold $103.2K of MGNI on Jul 14, 2026. Across all open-market trades the lifetime net is −$3.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $3.2M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$3.20M
4
41
-$3.33M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MGNI | Director | 162,401 | $19.70 | $3.20M | -$3.35M | 20 | 2026-07-14 |
| RUBI | Director | 3 | $2.16 | $6 | $0 | 1 | 2020-04-03 |
| Telaria, Inc. (TLRA) Delisted | Executive Chairman | 167,694 | — | — | $24.9K | 5 | 2019-07-19 |
| Telaria, Inc. (TRMR) Delisted | Interim CEO | 135,611 | $5.02 | $680.8K | $0 | 5 | 2017-06-06 |
Recent Filings
41 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-07-14 | MGNI | Sell (S) | −5,000 | -$103.2K | EDGAR |
| 2026-07-10 | MGNI | Notice (144) | −15,000 | -$318.3K | EDGAR |
| 2026-06-26 | TKO | Notice (144) | −2,000 | -$407.6K | EDGAR |
| 2026-06-10 | MGNI | Grant (A) | +13,798 | $0 | EDGAR |
| 2025-10-28 | MGNI | Sell (S) | −5,000 | -$100.0K | EDGAR |
| 2025-09-19 | MGNI | Notice (144) | −7,500 | -$179.1K | EDGAR |
| 2025-09-19 | MGNI | Sell (S) | −7,500 | -$187.5K | EDGAR |
| 2025-09-12 | MGNI | Sell (S) | −5,000 | -$118.0K | EDGAR |
| 2025-08-26 | MGNI | Sell (S) | −7,500 | -$187.5K | EDGAR |
| 2025-08-25 | MGNI | Notice (144) | −12,500 | -$302.0K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.