CNK (Cinemark Holdings, Inc.)
Insider Trading Activity
Every open-market purchase and sale reported by CNK officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-11 | Valmir Fernandes | Pr - Cinemark International | D | — | — |
| 2026-09-03 | Michael Cavalier | EVP-General Counsel | D | — | — |
| 2026-09-01 | Sean Gamble | Chief Executive Officer | D | — | — |
| 2026-08-25 | Sean Gamble | Chief Executive Officer | D | — | — |
| 2026-08-20 | Melissa Thomas | EVP, Chief Financial Officer | D | — | — |
| 2026-08-14 | STEVE ROSENBERG | Director | A | — | — |
| 2026-08-14 | Ximena G Humrichouse | Director | A | — | — |
| 2026-08-14 | Nancy S. Loewe | Director | A | — | — |
| 2026-08-14 | Kevin Leroy Mitchell | Director | A | — | — |
| 2026-08-14 | Raymond W Syufy | Director | A | — | — |
| 2026-08-14 | Mark Zoradi | Director | A | — | — |
| 2026-08-14 | ENRIQUE SENIOR | Director | A | — | — |
| 2026-08-14 | BENJAMIN D CHERESKIN | Director | A | — | — |
| 2026-08-14 | Carlos M Sepulveda | Director | A | — | — |
| 2026-08-14 | Lawrence J. Burian | Director | A | — | — |
| 2026-08-14 | Darcy Antonellis | Director | A | — | — |
| 2026-07-30 | Wanda Marie Gierhart | Chief Marketing & Content Ofc | D | — | — |
| 2026-06-11 | Wanda Marie Gierhart | Chief Marketing & Content Ofc | D | — | — |
| 2026-06-11 | Ximena G Humrichouse | Director | G | — | — |
| 2026-06-11 | Valmir Fernandes | Pr - Cinemark International | D | — | — |
| 2026-06-09 | Wanda Marie Gierhart | Chief Marketing & Content Ofc | D | — | — |
| 2026-06-08 | Wanda Marie Gierhart | Chief Marketing & Content Ofc | D | — | — |
| 2026-06-08 | Caren Bedard | SVP-Global Controller | D | — | — |
| 2026-05-19 | Mark Zoradi | Director | G | — | — |
| 2026-05-13 | Melissa Thomas | EVP, Chief Financial Officer | D | — | — |
| 2026-05-04 | Mark Zoradi | Director | Sell | — | — |
| 2026-04-07 | Sean Gamble | Chief Executive Officer | D | — | — |
| 2026-04-07 | Wanda Marie Gierhart | Chief Marketing & Content Ofc | D | — | — |
| 2026-04-02 | Caren Bedard | SVP-Global Controller | A | — | — |
| 2026-03-02 | Sean Gamble | Chief Executive Officer | D | — | — |
| 2026-03-02 | Melissa Thomas | EVP, Chief Financial Officer | D | — | — |
| 2026-02-24 | Caren Bedard | SVP-Global Controller | MIXED | — | — |
| 2026-02-24 | Wanda Marie Gierhart | Chief Marketing & Content Ofc | MIXED | — | — |
| 2026-02-24 | Michael Cavalier | EVP-General Counsel | MIXED | — | — |
| 2026-02-24 | Melissa Thomas | EVP, Chief Financial Officer | MIXED | — | — |
| 2026-02-24 | Valmir Fernandes | Pr - Cinemark International | MIXED | — | — |
| 2026-02-24 | Sean Gamble | Chief Executive Officer | MIXED | — | — |
| 2026-02-05 | Melissa Thomas | EVP, Chief Financial Officer | Sell | — | — |
| 2025-12-22 | Raymond W Syufy | Director | G | — | — |
| 2025-12-22 | Valmir Fernandes | Pr - Cinemark International | G | — | — |
| 2025-12-22 | Ximena G Humrichouse | Director | G | — | — |
| 2025-12-22 | Raymond W Syufy | Director | MIXED | — | — |
| 2025-12-22 | Mark Zoradi | Director | MIXED | — | — |
| 2025-12-22 | STEVE ROSENBERG | Director | G | — | — |
| 2025-12-22 | STEVE ROSENBERG | Director | G | — | — |
| 2025-12-11 | Melissa Thomas | EVP, Chief Financial Officer | Sell | — | — |
| 2025-11-12 | STEVE ROSENBERG | Director | G | — | — |
| 2025-11-10 | Melissa Thomas | EVP, Chief Financial Officer | F | — | — |
| 2025-08-18 | Melissa Thomas | EVP, Chief Financial Officer | Sell | — | — |
| 2025-08-05 | Wanda Marie Gierhart | Chief Marketing & Content Ofc | D | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Director | 49,881,014 | — |
| — | Director | 49,881,014 | — |
| — | 10%+ Owner | 25,703,708 | — |
| — | 10%+ Owner | 10,203,708 | — |
| — | Director | 10,176,031 | — |
| — | Director | 8,174,596 | — |
| — | EVP - Asst. Secy. | 6,703,750 | — |
| — | Director | 5,849,402 | — |
| — | Chief Executive Officer | 658,771 | — |
| — | Chief Executive Officer | 338,005 | — |
| — | Director | 308,611 | — |
| — | EVP-General Counsel | 265,658 | — |
| — | President & COO | 165,506 | — |
| — | SVP-New Technology & Training | 146,424 | — |
| — | Pr - Cinemark International | 143,901 | — |
| — | EVP, Chief Financial Officer | 129,076 | — |
| — | Vice Chairman of the Board | 120,585 | — |
| — | Director | 111,716 | — |
| — | VP - Director of Theatre Op. | 91,091 | — |
| — | Director | 87,428 | — |
| — | Director | 78,946 | — |
| — | Director | 71,479 | — |
| — | EVP - Global Content Prog | 69,808 | — |
| — | VP - Construction | 67,791 | — |
| — | Director | 67,381 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the CNK quote page; the site-wide leaderboard is on the insider transactions hub.