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.

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Disclosed Exposure

$3.20M

Companies

4

Total Filings

41

Lifetime Open-Market Net

-$3.33M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
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
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
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
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Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
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.