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THOMAS V REIFENHEISER

CIK 1107157 · last filed 2026-06-24

THOMAS V REIFENHEISER is a corporate insider who has filed 56 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing, for LAMR, was dated Jun 24, 2026. Across all open-market trades the lifetime net is −$1.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $6.9M 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

$6.88M

Companies

3

Total Filings

56

Lifetime Open-Market Net

-$1.71M

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
LAMR Director 44,486 $154.64 $6.88M -$1.69M 31 2026-06-24
CABLEVISION SYSTEMS CORP /NY (CVC) Delisted Director 66,314 — — $0 3 2011-05-26
MEDIACOM COMMUNICATIONS CORP (MCCC) Delisted Director 47,500 — — -$25.5K 6 2010-03-08

Recent Filings

56 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
2026-06-24 LAMR Gift (G) −328 $0 EDGAR
2026-05-18 LAMR Grant (A) +542 $0 EDGAR
2025-05-19 LAMR Grant (A) +812 $0 EDGAR
2024-05-20 LAMR Grant (A) +790 $0 EDGAR
2023-05-12 LAMR Grant (A) +996 $0 EDGAR
2023-05-09 LAMR Sell (S) −4,425 -$422.6K EDGAR
2022-11-29 LAMR Sell (S) −2,200 -$216.9K EDGAR
2022-11-17 LAMR Mixed +3,572 -$191.8K EDGAR
2022-05-23 LAMR Grant (A) +1,005 $0 EDGAR
2021-05-21 LAMR Grant (A) +683 $0 EDGAR
Showing 1–10 of 56
Page 1 of 6
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.