| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Director | Chief Executive Officer | Co-ceo +1 more
3 companies
Martin Roper is Chief Executive Officer at COCO, with reported holdings spanning 3 companies. Martin Roper's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $25.4M at current prices.
Our model assigns Martin Roper a middling insider score of 50/100, based on 62 past trades. Over a 12-month horizon, 6.1% of those trades were profitable, with an average 12-month return of -29.2%.
Martin Roper's largest disclosed position is in COCO as Chief Executive Officer, worth about $17.8M. The COCO filings lean toward selling, a net 1,005,876 shares.
Martin Roper has 128 Form 4 filings on record from January 2016 to October 2026, across 3 companies: Director at MGP Ingredients (MGPI), 2025–2026; Chief Executive Officer at The Vita Coco (COCO), 2022–2026; President and C.e.o. at Boston Beer (SAM), 2016–2018.
The 597 reported transactions were 484 open-market sales, 84 option exercises, 12 stock awards and 7 option or other derivative awards, plus smaller numbers of other types.
Counted by filing, the open-market trades come to 2 purchases worth about $1.4M and 104 sales worth about $148.1M.
The largest open-market purchase was 100,000 shares of COCO at an average $8.75 on March 18, 2022, about $875K. Twelve months later COCO was up 97%.
The largest open-market sale was 50,000 shares of COCO at an average $50.47 on April 8, 2026, about $2.5M.
All 31 sales since April 2023 were made under a Rule 10b5-1 trading plan, set up in advance.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Apr 29, 2026 | COCO The Vita Coco Company, Inc. | Chief Executive Officer | Sale+OE10b5-1 | 45,544 | $54.84 | $2,497,495.31 | -13.2% | +3.9% | - | |
| Apr 27, 2026 | COCO The Vita Coco Company, Inc. | Chief Executive Officer | Sale+OE10b5-1 | 50,000 | $50.00 | $2,500,000.00 | -14.3% | +30.5% | - | |
| Apr 16, 2026 | COCO The Vita Coco Company, Inc. | Chief Executive Officer | Sale+OE10b5-1 | 25,000 | $50.00 | $1,250,000.00 | -7.7% | +54.6% | - | |
| Apr 15, 2026 | COCO The Vita Coco Company, Inc. | Chief Executive Officer | Sale+OE10b5-1 | 50,000 | $50.05 | $2,502,675.00 | -14.3% | +48.7% | - | |
| Apr 13, 2026 | COCO The Vita Coco Company, Inc. | Chief Executive Officer | Sale+OE10b5-1 | 29,456 | $50.17 | $1,477,921.34 | -9.0% | +54.2% | - | |
| Apr 8, 2026 | COCO The Vita Coco Company, Inc. | Chief Executive Officer | Sale+OE10b5-1 | 50,000 | $50.47 | $2,523,725.00 | -14.3% | +33.3% | - | |
| Oct 30, 2025 | COCO Vita Coco Company, Inc. | Chief Executive Officer | Sell10b5-1 | 21,000 | $46.04 | $966,910.00 | -8.9% | +27.1% | +32.1% | |
| Oct 7, 2025 | COCO Vita Coco Company, Inc. | Chief Executive Officer | Sell10b5-1 | 7,894 | $42.78 | $337,696.53 | -3.4% | +25.2% | +18.4% | |
| Oct 6, 2025 | COCO Vita Coco Company, Inc. | Chief Executive Officer | Sell10b5-1 | 40,000 | $42.76 | $1,710,295.00 | -15.2% | +24.8% | +27.0% | |
| Oct 2, 2025 | COCO Vita Coco Company, Inc. | Chief Executive Officer | Sell10b5-1 | 40,000 | $42.26 | $1,690,480.00 | -14.6% | +24.1% | +31.0% |