Christopher R Britt
CIK 2061801 · View on SEC EDGAR ↗
Insider
First SEC filing: June 11, 2025 · Latest: June 11, 2025
On this page
Insider at
Insider transactions
0 buys (P)
6 sells (S)
Net:
$-16,462,866
+ 11 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
11 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 10, 2026 | CHYM | S 10b5-1 | 150,000 | $30.16 | $4,524,000 | 0 Indirect | -100.00% | Disposed | 11.5% (price as of 2026-08-20) |
| Aug. 7, 2026 | CHYM | S 10b5-1 | 83,000 | $30.40 | $2,523,200 | 0 Indirect | -100.00% | Disposed | 10.6% (price as of 2026-08-20) |
| Aug. 7, 2026 | CHYM | S 10b5-1 | 67,157 | $30.54 | $2,050,975 | 49,843 Indirect | -57.40% | Disposed | 10.1% (price as of 2026-08-20) |
| Aug. 7, 2026 | CHYM | S 10b5-1 | 49,843 | $30.63 | $1,526,691 | 0 Indirect | -100.00% | Disposed | 9.8% (price as of 2026-08-20) |
| Aug. 6, 2026 | CHYM | S 10b5-1 | 100,000 | $28.24 | $2,824,000 | 100,000 Indirect | -50.00% | Disposed | 19.1% (price as of 2026-08-20) |
| Aug. 6, 2026 | CHYM | S 10b5-1 | 100,000 | $30.14 | $3,014,000 | 0 Indirect | -100.00% | Disposed | 11.6% (price as of 2026-08-20) |
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 |
|---|---|---|---|---|---|---|---|
| Aug. 10, 2026 | CHYM | Class B Common Stock | Class A Common Stock (150,000) | — | — | 150,000 | Disposed |
| Aug. 7, 2026 | CHYM | Class B Common Stock | Class A Common Stock (83,000) | — | — | 83,000 | Disposed |
| Aug. 7, 2026 | CHYM | Class B Common Stock | Class A Common Stock (49,843) | — | — | 49,843 | Disposed |
| Aug. 6, 2026 | CHYM | Class B Common Stock | Class A Common Stock (200,000) | — | — | 200,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 12 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| June 11, 2025 | CHYM | Common Stock [F1] | — | Direct |
| June 11, 2025 | CHYM | Common Stock [F1] | 14,643,564 | Indirect |
| June 11, 2025 | CHYM | Common Stock [F1] | 500,000 | Indirect |
| June 11, 2025 | CHYM | Common Stock [F1] | 500,000 | Indirect |
| June 11, 2025 | CHYM | Common Stock [F1] | 466,599 | Indirect |
| June 11, 2025 | CHYM | Common Stock [F1] | 466,599 | Indirect |
| June 11, 2025 | CHYM | Common Stock [F1] | 333,000 | Indirect |
| June 11, 2025 | CHYM | Employee Stock Option (Right to Buy)→ Common Stock [F10] (2,628,665) | 2,628,665 | Direct |
| June 11, 2025 | CHYM | Employee Stock Option (Right to Buy)→ Common Stock [F10] (900,000) | 900,000 | Direct |
| June 11, 2025 | CHYM | Employee Stock Option (Right to Buy)→ Common Stock [F10] (700,000) | 700,000 | Direct |
| June 11, 2025 | CHYM | Employee Stock Option (Right to Buy)→ Common Stock [F10] (200,000) | 200,000 | Direct |
| June 11, 2025 | CHYM | Performance Stock Units→ Common Stock [F10] (1,000,000) | 1,000,000 | Direct |