James Lawrence Dolan

CIK 933028 · Executive Chairman / CEO · last filed 2026-10-28

James Lawrence Dolan is an Executive Chairman / CEO who has filed 165 SEC Form 4 insider transactions across 9 companies since 2010. The most recent filing, for MSGR, was dated Oct 28, 2026. Across all open-market trades the lifetime net is −$49.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $927.4M across reported positions. 169 SEC filings were submitted jointly with Kristin A Dolan.

"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
$927.43M
Companies
9
Total Filings
165
Lifetime Open-Market Net
-$49.31M

Charts

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

AMCX 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
BAKER BOTTS L.L.P.
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Related Filers
Kristin A Dolan — 169 joint filings, latest 2026-09-17
MSG Knickerbockers Corp. — 59 joint filings, latest 2026-09-17
CABLEVISION SYSTEMS CORP /NY — 56 joint filings, latest 2016-06-21
AMC Networks Inc. — 49 joint filings, latest 2026-06-22
MSG NETWORKS INC. — 41 joint filings, latest 2021-07-13
Sphere Entertainment Co. — 41 joint filings, latest 2026-06-12
Madison Square Garden Entertainment Corp. — 25 joint filings, latest 2026-08-28
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
MSGR Executive Chairman / CEO 102,705 $221.15 $22.71M $0 1 2026-10-28
MSGE Executive Chairman & CEO 381,055 $80.15 $30.54M -$8.67M 14 2026-09-17
MSGS Executive Chairman / CEO 203,167 $384.39 $78.10M -$15.44M 25 2026-09-17
AMCX Director 236,034 $7.87 $1.86M -$24.36M 31 2026-06-22
SPHR Executive Chairman / CEO 838,084 $110.04 $92.22M $0 10 2025-09-10
MSG NETWORKS INC. (MSGN) Delisted Executive Chairman 343,305 $14.17 $4.86M -$842.9K 11 2020-08-28
Madison Square Garden Sports Corp. (MSG) Delisted Executive Chairman 175,385 — — $0 27 2019-09-17
LYV Director 3,937,638 $178.28 $702.00M $0 2 2012-06-12
CABLEVISION SYSTEMS CORP /NY (CVC) Delisted CEO & President 961,313 — — $0 7 2011-03-10

Recent Filings

165 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
2026-10-28 MSGR Other (J) +105,110 $0 EDGAR
2026-09-17 MSGE Mixed +91,790 -$9.19M EDGAR
2026-09-17 MSGS Mixed +14,892 -$7.24M EDGAR
2026-08-28 MSGE Grant (A) — $0 EDGAR
2026-08-28 MSGS Grant (A) — $0 EDGAR
2026-06-22 AMCX Grant (A) — $0 EDGAR
2026-03-13 AMCX Grant (A) — $0 EDGAR
2026-02-24 MSGS Other (J) — $0 EDGAR
2025-09-17 MSGS Mixed +17,189 -$4.48M EDGAR
2025-09-17 MSGE Mixed +90,019 -$4.89M EDGAR
Showing 1–10 of 165
Page 1 of 17
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.