Home

THOMAS F MADISON

CIK 1185831 · last filed 2018-05-11

THOMAS F MADISON is a corporate insider who has filed 44 SEC Form 4 insider transactions across 5 companies since 2007. The most recent filing, for QUMU, was dated May 11, 2018. Across all open-market trades the lifetime net is −$3.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $31.4M 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.

Loading insider history…
Disclosed Exposure

$31.38M

Companies

5

Total Filings

44

Lifetime Open-Market Net

-$3.53M

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
Qumu Corp (QUMU) Delisted Director 123,060 $0.90 $110.6K $221.9K 8 2018-05-11
DRIV Director 70,022 $34.34 $2.40M -$1.32M 13 2013-07-03
Qumu Corp (RIMG) Delisted Director 16,500 — — -$384.5K 12 2013-05-23
CNP Director 30,500 $44.23 $1.35M $0 4 2010-04-26
VMI Director 56,536 $488.60 $27.62M -$2.05M 6 2010-04-05

Recent Filings

44 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
2018-05-11 Qumu Corp (QUMU) Delisted Mixed +25,000 $0 EDGAR
2017-05-12 Qumu Corp (QUMU) Delisted Mixed +20,000 $0 EDGAR
2016-11-18 Qumu Corp (QUMU) Delisted Buy (P) +14,625 $43.5K EDGAR
2016-05-13 Qumu Corp (QUMU) Delisted Mixed +8,060 $0 EDGAR
2015-11-12 Qumu Corp (QUMU) Delisted Buy (P) +24,200 $72.1K EDGAR
2015-05-15 Qumu Corp (QUMU) Delisted Buy (P) +10,000 $106.3K EDGAR
2015-05-13 Qumu Corp (QUMU) Delisted Mixed +5,000 $0 EDGAR
2015-02-17 — U −89,096 -$2.32M
2014-03-26 Qumu Corp (QUMU) Delisted Exer (M) +7,500 $107.8K EDGAR
2013-07-03 DRIV Grant (A) +8,187 $0 EDGAR
Showing 1–10 of 44
Page 1 of 5
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.