🕵️ Cinemark Holdings, Inc. ($CNK)
SEC insider & ownership activity, last 12 months · CIK 1385280 · every row links its SEC filing
Insider buy and sell values were withheld pending verification over the last 12 months. 5 planned sales are pending, the largest $5.6M (Gamble Sean). No red-flag 8-Ks in the window.
🚨 8 signals active —
planned-vs-executed verdicts, pre-event flags, and cluster context live in the
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Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
1 buyer, value withheld pending verification (6 lots) · 2 sellers, value withheld pending verification (5 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Zoradi Mark | 6 | value withheld pending verification | 3 | value withheld pending verification | May 1, 2026 |
| Melissa Thomas | 0 | – | 2 | $755K | Feb 4, 2026 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| BlackRock, Inc. | 13.2% | 13G | Apr 29, 2025 | filing ↗ | |
| Orbis Investment Management Limited | 13.0% | 13G | Feb 17, 2026 | filing ↗ | |
| Orbis Investment Management Ltd | 9.2% | 13G | Feb 14, 2025 | filing ↗ | |
| Lee Roy Mitchell | 8.8% | 13G | Aug 14, 2025 | filing ↗ | |
| Gary D. Witherspoon | 8.8% | 13G | Aug 14, 2025 | filing ↗ | |
| Wellington Management Group LLP | 6.7% | 13G | Aug 13, 2026 | filing ↗ | |
| Wellington Group Holdings LLP | 6.7% | 13G | Aug 13, 2026 | filing ↗ | |
| Wellington Investment Advisors Holdings LLP | 6.7% | 13G | Aug 13, 2026 | filing ↗ | |
| Wellington Management Company LLP | 6.1% | 13G | Aug 13, 2026 | filing ↗ | |
| Barclays PLC | 6.0% | 13G | May 13, 2025 | filing ↗ | |
| Vanguard Portfolio Management | 5.3% | 13G | Apr 29, 2026 | filing ↗ | |
| Button Tree Investments LLC | 5.0% | 13G | Aug 14, 2025 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Fernandes Valmir | $2.0M | Sep 11, 2026 | filing ↗ |
| Cavalier Michael | $3.8M | Sep 1, 2026 | filing ↗ |
| Gamble Sean | $5.6M | Aug 24, 2026 | filing ↗ |
| Melissa Thomas | $1.4M | Aug 20, 2026 | filing ↗ |
| Gierhart Wanda Marie | $331K | Jul 28, 2026 | filing ↗ |
| Fernandes Valmir | $1.0M | Jun 11, 2026 | filing ↗ |
| Gierhart Wanda Marie | $774K | Jun 10, 2026 | filing ↗ |
| Gierhart Wanda Marie | $751K | Jun 9, 2026 | filing ↗ |
| Gierhart Wanda Marie | $87K | Jun 8, 2026 | filing ↗ |
| Bedard Caren | $242K | Jun 4, 2026 | filing ↗ |
| Gierhart Wanda Marie | $335K | Apr 6, 2026 | filing ↗ |
| Melissa Thomas | $1.9M | Feb 27, 2026 | filing ↗ |
| Gamble Sean | $5.3M | Feb 27, 2026 | filing ↗ |
| Melissa Hayes Thomas | $736K | Dec 10, 2025 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Officer/director changes (5.02) | Aug 12, 2026 | filing ↗ |
| Other events (8.01) | Aug 12, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 12, 2026 | filing ↗ |
| Earnings (2.02) | Jul 30, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Jul 30, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jul 30, 2026 | filing ↗ |
| Shareholder vote (5.07) | May 14, 2026 | filing ↗ |
| Other events (8.01) | May 14, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 14, 2026 | filing ↗ |
| Material agreement (1.01) | May 12, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 12, 2026 | filing ↗ |
| Earnings (2.02) | May 1, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | May 1, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 1, 2026 | filing ↗ |
| Earnings (2.02) | Feb 18, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Feb 18, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 18, 2026 | filing ↗ |
| Earnings (2.02) | Jan 6, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 6, 2026 | filing ↗ |
| Earnings (2.02) | Nov 5, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Nov 5, 2025 | filing ↗ |
| Other events (8.01) | Nov 5, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 5, 2025 | filing ↗ |