Kathleen M. Dolan, individually and as Trustee of certain trusts described herein
CIK 933026 · View on SEC EDGAR ↗
Activist
First SEC filing: March 9, 2026 · Latest: March 9, 2026
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 25 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
25 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 8, 2021 | AMCX | S | 5,535 | $69.14 | $382,690 | 175,000 Indirect | -3.07% | Disposed | -82.1% (price as of 2026-08-21) |
| March 8, 2021 | AMCX | S | 3,031 | $68.51 | $207,654 | 181,035 Indirect | -1.65% | Disposed | -81.9% (price as of 2026-08-21) |
| March 8, 2021 | AMCX | S | 8,428 | $67.42 | $568,216 | 184,066 Indirect | -4.38% | Disposed | -81.6% (price as of 2026-08-21) |
| March 8, 2021 | AMCX | S | 23,106 | $66.53 | $1,537,242 | 192,494 Indirect | -10.72% | Disposed | -81.4% (price as of 2026-08-21) |
| March 8, 2021 | AMCX | S | 7,764 | $65.57 | $509,085 | 215,600 Indirect | -3.48% | Disposed | -81.1% (price as of 2026-08-21) |
| Sept. 12, 2016 | MSGS | P | 295,338 | $182.96 | $54,035,040 | 1,827,950 Indirect | +19.27% | Acquired | 204.0% (price as of 2026-08-21) |
| Sept. 12, 2016 | MSGS | S | 295,338 | $182.96 | $54,035,040 | 1,827,950 Indirect | -13.91% | Disposed | 204.0% (price as of 2026-08-21) |
| Sept. 12, 2016 | MSGS | P | 15,954 | $182.96 | $2,918,944 | 90,406 Indirect | +21.43% | Acquired | 204.0% (price as of 2026-08-21) |
| Sept. 12, 2016 | MSGS | S | 15,954 | $182.96 | $2,918,944 | 90,406 Indirect | -15.00% | Disposed | 204.0% (price as of 2026-08-21) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Feb. 20, 2026 | MSGS | Clas B Common Stock | Class A Common Stock (17,000) | — | — | 17,000 | Acquired |
| Sept. 8, 2025 | MSGE | Clas B Common Stock | Class A Common Stock (46,697) | — | — | 46,697 | Acquired |
| Sept. 8, 2025 | AMCX | Clas B Common Stock | Class A Common Stock (119,327) | — | — | 119,327 | Acquired |
| Sept. 8, 2025 | SPHR | Clas B Common Stock | Class A Common Stock (46,697) | — | — | 46,697 | Acquired |
| April 20, 2023 | MSGE | Class B Common Stock | Class A Common Stock | — | — | 2,763,515 | Acquired |
| July 9, 2021 | SPHR | Class B Common Stock | Class A Common Stock | — | — | 940,617 | Acquired |
| April 17, 2020 | SPHR | Class B Common Stock | Class A Common Stock | — | — | 1,822,898 | Acquired |
| Sept. 12, 2016 | MSGS | Class B Common Stock | Class A Common Stock (295,338) | — | — | 295,338 | Acquired |
| Sept. 12, 2016 | MSGS | Class B Common Stock | Class A Common Stock (295,338) | — | — | 295,338 | Disposed |
| Sept. 30, 2015 | MSGS | Class B Common Stock | Class A Common Stock | — | — | 1,822,898 | Acquired |
| Nov. 18, 2011 | AMCX | AMC Networks Inc. Class B Common Stock | AMC Networks Inc. Class A Common Stock (4,481) | $0.00 | — | 4,481 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.