Dolan Leinauer Corby
CIK 1788337 · View on SEC EDGAR ↗
Insider
Activist
First SEC filing: April 3, 2023 · Latest: March 9, 2026
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 12 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
12 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 5, 2022 | AMCX | S | 927 | $18.82 | $17,446 | 857 Indirect | -51.96% | Disposed | -35.9% (price as of 2026-08-19) |
| Aug. 2, 2022 | SPHR | S | 16 | $59.53 | $952 | 192 Indirect | -7.69% | Disposed | 488.9% (price as of 2026-08-19) |
| Aug. 2, 2022 | MSGS | S | 58 | $153.95 | $8,929 | 314 Indirect | -15.59% | Disposed | 161.5% (price as of 2026-08-19) |
| June 2, 2021 | AMCX | S | 100 | $54.34 | $5,434 | 2,379 Indirect | -4.03% | Disposed | -77.8% (price as of 2026-08-19) |
| June 2, 2021 | MSGS | S | 16 | $180.84 | $2,893 | 554 Indirect | -2.81% | Disposed | 122.6% (price as of 2026-08-19) |
| Jan. 26, 2021 | SPHR | S | 164 | $97.12 | $15,928 | 208 Indirect | -44.09% | Disposed | 261.0% (price as of 2026-08-19) |
| May 27, 2020 | SPHR | S | 60 | $73.02 | $4,381 | 154 Direct | -28.04% | Disposed | 380.1% (price as of 2026-08-19) |
| May 27, 2020 | AMCX | S | 400 | $30.87 | $12,348 | 798 Direct | -33.39% | Disposed | -60.9% (price as of 2026-08-19) |
| May 27, 2020 | MSGS | S | 50 | $166.72 | $8,336 | 164 Direct | -23.36% | Disposed | 141.5% (price as of 2026-08-19) |
| Nov. 1, 2019 | AMCX | S | 344 | $43.53 | $14,974 | 2,479 Indirect | -12.19% | Disposed | -72.3% (price as of 2026-08-19) |
| Sept. 26, 2019 | AMCX | S | 104 | $47.47 | $4,937 | 1,198 Direct | -7.99% | Disposed | -74.6% (price as of 2026-08-19) |
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.
Initial ownership (Form 3) 8 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| April 3, 2023 | MSGE | Common Stock, par value $0.01 per share | 1,000 | Indirect |
| April 6, 2020 | SPHR | Common Stock, par value $0.01 per share | 1,000 | Indirect |
| Sept. 24, 2019 | AMCX | Class A Common Stock | — | Direct |
| Sept. 24, 2019 | AMCX | Class A Common Stock | 367 | Indirect |
| Sept. 24, 2019 | AMCX | Class A Common Stock | 2,823 | Indirect |
| Sept. 24, 2019 | MSGS | Class A Common Stock | 214 | Direct |
| Sept. 24, 2019 | MSGS | Class A Common Stock | 540 | Indirect |
| Sept. 24, 2019 | MSGS | Class A Common Stock | 685 | Indirect |