Insider · CIK 0001723920
Charles F. Dolan 2009 Revocable Trust
other
Files at AMCX (AMC Networks Inc.), MSGS (Madison Square Garden Sports Corp.), SPHR (Sphere Entertainment Co.), MSGE (Madison Square Garden Entertainment Corp.). First filing Mar 12, 2025, latest Mar 12, 2025.
Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 4
$0 bought, $12M sold
Where the trades landed
Last year at the 3 companies this insider has traded most, with each buy and sell on the bar it happened.
AMCX: AMC Networks Inc.
AMCXOct 9, 2026 · close 10.81
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
SPHR: Sphere Entertainment Co.
SPHROct 9, 2026 · close 106.41
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
MSGS: Madison Square Garden Sports Corp.
MSGSOct 9, 2026 · close 402.30
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 53Moderate | AMCXsell AMC Networks Inc. | $1.2M 175,178 shares | -100% | - | |
| 53Moderate | SPHRsell Sphere Entertainment Co. | $1.9M 55,385 shares | -100% | - | |
| 61Notable | Madison Square Garden Sports Corp. | $7.0M 36,922 shares | -100% | - | |
| 53Moderate | MSGEsell Madison Square Garden Entertainment Corp. | $2.3M 73,158 shares | -100% | - |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 8, 2025 | SPHR Sphere Entertainment Co. | JOther Class B Common Stockderivative | -56,947 | - | - | 284,737 | Sep 10, 2025 |
| Sep 8, 2025 | AMCX AMC Networks Inc. | JOther Class B Common Stockderivative | -145,521 | - | - | 727,608 | Sep 10, 2025 |
| Sep 8, 2025 | MSGE Madison Square Garden Entertainment Corp. | JOther Class B Common Stockderivative | -56,947 | - | - | 284,737 | Sep 10, 2025 |
| Sep 8, 2025 | AMCX AMC Networks Inc. | JOther Class B Common Stockderivative | -145,522 | - | - | 582,086 | Sep 10, 2025 |
| Sep 8, 2025 | SPHR Sphere Entertainment Co. | JOther Class B Common Stockderivative | -56,948 | - | - | 227,789 | Sep 10, 2025 |
| Sep 8, 2025 | MSGE Madison Square Garden Entertainment Corp. | JOther Class B Common Stockderivative | -56,948 | - | - | 227,789 | Sep 10, 2025 |
| Sep 8, 2025 | MSGE Madison Square Garden Entertainment Corp. | JOther Class B Common Stockderivative | -56,947 | - | - | 170,842 | Sep 10, 2025 |
| Sep 8, 2025 | SPHR Sphere Entertainment Co. | JOther Class B Common Stockderivative | -56,947 | - | - | 170,842 | Sep 10, 2025 |
| Sep 8, 2025 | AMCX AMC Networks Inc. | JOther Class B Common Stockderivative | -145,521 | - | - | 436,565 | Sep 10, 2025 |
| Sep 8, 2025 | MSGE Madison Square Garden Entertainment Corp. | JOther Class B Common Stockderivative | -56,948 | - | - | 113,894 | Sep 10, 2025 |
| Sep 8, 2025 | AMCX AMC Networks Inc. | JOther Class B Common Stockderivative | -145,522 | - | - | 291,043 | Sep 10, 2025 |
| Sep 8, 2025 | SPHR Sphere Entertainment Co. | JOther Class B Common Stockderivative | -56,948 | - | - | 113,894 | Sep 10, 2025 |
| Sep 8, 2025 | MSGE Madison Square Garden Entertainment Corp. | JOther Class B Common Stockderivative | -56,947 | - | - | 56,947 | Sep 10, 2025 |
| Sep 8, 2025 | AMCX AMC Networks Inc. | JOther Class B Common Stockderivative | -145,522 | - | - | 145,521 | Sep 10, 2025 |
| Sep 8, 2025 | SPHR Sphere Entertainment Co. | JOther Class B Common Stockderivative | -56,947 | - | - | 56,947 | Sep 10, 2025 |
| Sep 8, 2025 | AMCX AMC Networks Inc. | JOther Class B Common Stockderivative | -119,327 | - | - | 26,194 | Sep 10, 2025 |
| Sep 8, 2025 | MSGE Madison Square Garden Entertainment Corp. | JOther Class B Common Stockderivative | -46,697 | - | - | 10,250 | Sep 10, 2025 |
| Sep 8, 2025 | SPHR Sphere Entertainment Co. | JOther Class B Common Stockderivative | -46,697 | - | - | 10,250 | Sep 10, 2025 |
| Sep 8, 2025 | SPHR Sphere Entertainment Co. | JOther Class B Common Stockderivative | -10,250 | - | - | 0 | Sep 10, 2025 |
| Sep 8, 2025 | AMCX AMC Networks Inc. | JOther Class B Common Stockderivative | -26,194 | - | - | 0 | Sep 10, 2025 |
| Sep 8, 2025 | MSGE Madison Square Garden Entertainment Corp. | JOther Class B Common Stockderivative | -10,250 | - | - | 0 | Sep 10, 2025 |
| Mar 10, 2025 | MSGE Madison Square Garden Entertainment Corp. | SOpen-market sale Class A Common Stock | -64,516 | $30.93 | $2.0M | 8,642 | Mar 12, 2025 |
| Mar 10, 2025 | MSGS Madison Square Garden Sports Corp. | SOpen-market sale Class A Common Stock | -5,646 | $188.33 | $1.1M | 31,276 | Mar 12, 2025 |
| Mar 10, 2025 | SPHR Sphere Entertainment Co. | SOpen-market sale Class A Common Stock | -53,595 | $33.76 | $1.8M | 1,790 | Mar 12, 2025 |
| Mar 10, 2025 | AMCX AMC Networks Inc. | SOpen-market sale Class A Common Stock | -154,345 | $6.95 | $1.1M | 20,833 | Mar 12, 2025 |
| Mar 10, 2025 | MSGE Madison Square Garden Entertainment Corp. | SOpen-market sale Class A Common Stock | -2,627 | $31.64 | $83k | 6,015 | Mar 12, 2025 |
| Mar 10, 2025 | MSGS Madison Square Garden Sports Corp. | SOpen-market sale Class A Common Stock | -10,302 | $189.45 | $2.0M | 20,974 | Mar 12, 2025 |
| Mar 10, 2025 | SPHR Sphere Entertainment Co. | SOpen-market sale Class A Common Stock | -1,790 | $34.85 | $62k | 0 | Mar 12, 2025 |
| Mar 11, 2025 | AMCX AMC Networks Inc. | SOpen-market sale Class A Common Stock | -20,833 | $6.89 | $144k | 0 | Mar 12, 2025 |
| Mar 11, 2025 | MSGE Madison Square Garden Entertainment Corp. | SOpen-market sale Class A Common Stock | -2,400 | $32.17 | $77k | 3,615 | Mar 12, 2025 |
| Mar 10, 2025 | MSGS Madison Square Garden Sports Corp. | SOpen-market sale Class A Common Stock | -12,314 | $190.28 | $2.3M | 8,660 | Mar 12, 2025 |
| Mar 11, 2025 | MSGE Madison Square Garden Entertainment Corp. | SOpen-market sale Class A Common Stock | -3,615 | $32.60 | $118k | 0 | Mar 12, 2025 |
| Mar 10, 2025 | MSGS Madison Square Garden Sports Corp. | SOpen-market sale Class A Common Stock | -1,400 | $191.10 | $268k | 7,260 | Mar 12, 2025 |
| Mar 10, 2025 | MSGS Madison Square Garden Sports Corp. | SOpen-market sale Class A Common Stock | -861 | $192.32 | $166k | 6,399 | Mar 12, 2025 |
| Mar 10, 2025 | MSGS Madison Square Garden Sports Corp. | SOpen-market sale Class A Common Stock | -767 | $193.79 | $149k | 5,632 | Mar 12, 2025 |
| Mar 10, 2025 | MSGS Madison Square Garden Sports Corp. | SOpen-market sale Class A Common Stock | -318 | $194.92 | $62k | 5,314 | Mar 12, 2025 |
| Mar 10, 2025 | MSGS Madison Square Garden Sports Corp. | SOpen-market sale Class A Common Stock | -217 | $195.41 | $42k | 5,097 | Mar 12, 2025 |
| Mar 11, 2025 | MSGS Madison Square Garden Sports Corp. | SOpen-market sale Class A Common Stock | -1,682 | $187.27 | $315k | 3,415 | Mar 12, 2025 |
| Mar 11, 2025 | MSGS Madison Square Garden Sports Corp. | SOpen-market sale Class A Common Stock | -2,148 | $188.17 | $404k | 1,267 | Mar 12, 2025 |
| Mar 11, 2025 | MSGS Madison Square Garden Sports Corp. | SOpen-market sale Class A Common Stock | -867 | $189.05 | $164k | 400 | Mar 12, 2025 |
| Mar 11, 2025 | MSGS Madison Square Garden Sports Corp. | SOpen-market sale Class A Common Stock | -400 | $190.11 | $76k | 0 | Mar 12, 2025 |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.