Insider transactions

Victor Kaufman

CIK 1184234 · Vice Chairman · last filed 2026-02-11

"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
$39.96M
Companies
10
Total Filings
107
Lifetime Open-Market Net
-$169.59M

Charts

Trading activity, where the exposure sits, and each trade against the stock price.

IACI price and trades

Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.

Shares held

Shares owned after each reported transaction on this company (direct holdings as reported).

Open-market buying and selling

by month

Dollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.

Exposure by company

latest
OfficerDirector10% owner* stale (no filing in 3 yrs)

Most recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.

Filer Profile

Reported Address
C/O IAC INC.
555 WEST 18TH STREET
NEW YORK, NY 10011
Related Filers
Match Group, Inc. — 57 joint filings, latest 2020-07-17
Expedia Group, Inc. — 41 joint filings, latest 2019-06-04
IAC Inc. — 11 joint filings, latest 2026-02-11
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
IAC Inc. (IAC) Delisted Vice Chairman 90,767 $42.24 $3.83M -$29.73M 25 2026-02-11
MTCH Vice Chairman 178,879 $46.30 $8.28M $0 2 2020-07-17
EXPE Vice Chairman 78,822 $285.64 $22.51M -$55.52M 21 2019-06-04
Match Group, Inc. (IACI) Delisted Vice Chairman 88,834 — — -$74.98M 21 2015-05-04
TRIP Director 5,406 $9.44 $51.0K $0 2 2012-12-21
TripAdvisor, Inc. (TRIPV) Delisted Director — — — $0 1 2011-12-22
LYV Director 52,275 $174.34 $9.11M $0 2 2010-12-06
TICKETMASTER ENTERTAINMENT, INC. (TKTM) Delisted Director 0 — — $0 5 2010-01-27
Match Group, Inc. (IACIZ) Delisted Vice Chairman 54,552 — — -$3.30M 11 2009-02-03
Expedia Group, Inc. (EXPEZ) Delisted Vice Chairman 29,310 — — -$6.07M 6 2008-03-03

Recent Filings · Page 11 of 11

107 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
2007-12-06 Expedia Group, Inc. (EXPEZ) Delisted Mixed +150,829 $1.92M EDGAR
2007-12-06 Expedia Group, Inc. (EXPEZ) Delisted Sell (S) −150,829 -$4.88M EDGAR
2007-05-09 Match Group, Inc. (IACIZ) Delisted Sell (S) −93,065 -$3.30M EDGAR
2007-03-02 Expedia Group, Inc. (EXPEZ) Delisted Mixed +8,482 -$92.6K EDGAR
2007-03-01 Expedia Group, Inc. (EXPEZ) Delisted Grant (A) — $0 EDGAR
2007-02-13 Match Group, Inc. (IACIZ) Delisted Mixed +33,418 -$967.9K EDGAR
2007-02-06 Match Group, Inc. (IACIZ) Delisted Mixed +10,701 -$213.2K EDGAR
Showing 101–107 of 107
Page 11 of 11
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.