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Who

Martin Roper

Director

Company insider

Files Form 4 as: Director, MGP Ingredients; Chief Executive Officer, The Vita Coco Company; Director, LL Flooring Holdings; President and C.E.O., Boston Beer Company.

In numbers

Trades disclosed
2,829
Buys
5
Sells
403
Bought
$1.4M
Sold
$307.1M
Companies
4
Companies where not an officer
2
First trade
1 Jan 2006
Last trade
1 Oct 2026
Last filed
1 Oct 2026

Companies traded

Where they are an officer
COCO The Vita Coco CompanyDirector, Officer, 10% owner · Beverages · last 29 Apr 20263 buys · 61 sells
SAM Boston Beer CompanyDirector, Officer · Beverages · last 29 Jan 20181 buy · 342 sells
Everywhere else they filed: board seats, 10% stakes, other companies
MGPI MGP IngredientsDirector · Distributors & Wholesale · last 1 Oct 20261 buy · 0 sells
LL Flooring HoldingsDirector · last 31 May 20240 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
160Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
1 Oct 2026filed 1 Oct 2026MGPI MGP IngredientsDistributors & WholesaleSEC FORM 4 Code A$39K2,924 at $13.25filing
2 Jul 2026filed 2 Jul 2026MGPI MGP IngredientsDistributors & WholesaleSEC FORM 4 Code A$39K2,232 at $17.36filing
2 Jul 2026filed 2 Jul 2026MGPI MGP IngredientsDistributors & WholesaleSEC FORM 4 Code A$39K2,232 at $17.36filing
14 May 2026filed 15 May 2026MGPI MGP IngredientsDistributors & WholesaleSEC FORM 4 Code A—5,801 at $0.00filing
14 May 2026filed 15 May 2026MGPI MGP IngredientsDistributors & WholesaleSEC FORM 4 Code A—5,801 at $0.00filing
29 Apr 2026filed 30 Apr 2026COCO The Vita Coco CompanyBeveragesSEC FORM 4 Code M$209K20,544 at $10.18filing
29 Apr 2026filed 30 Apr 2026COCO The Vita Coco Companyoption or derivative · BeveragesSEC FORM 4 Code M—20,544 at $0.00filing
29 Apr 2026filed 30 Apr 2026COCO The Vita Coco CompanyBeveragesSEC FORM 4 Sold$1.2M20,544 at $59.35filing
29 Apr 2026filed 30 Apr 2026COCO The Vita Coco Companyoption or derivative · BeveragesSEC FORM 4 Code M—20,544 at $0.00filing
29 Apr 2026filed 30 Apr 2026COCO The Vita Coco CompanyBeveragesSEC FORM 4 Code M$209K20,544 at $10.18filing
29 Apr 2026filed 30 Apr 2026COCO The Vita Coco CompanyBeveragesSEC FORM 4 Sold$1.2M20,544 at $59.35filing
28 Apr 2026filed 30 Apr 2026COCO The Vita Coco CompanyBeveragesSEC FORM 4 Code M$254K25,000 at $10.18filing
28 Apr 2026filed 30 Apr 2026COCO The Vita Coco CompanyBeveragesSEC FORM 4 Sold$1.3M25,000 at $51.13filing
28 Apr 2026filed 30 Apr 2026COCO The Vita Coco Companyoption or derivative · BeveragesSEC FORM 4 Code M—25,000 at $0.00filing
28 Apr 2026filed 30 Apr 2026COCO The Vita Coco Companyoption or derivative · BeveragesSEC FORM 4 Code M—25,000 at $0.00filing
28 Apr 2026filed 30 Apr 2026COCO The Vita Coco CompanyBeveragesSEC FORM 4 Code M$255K25,000 at $10.18filing
28 Apr 2026filed 30 Apr 2026COCO The Vita Coco CompanyBeveragesSEC FORM 4 Sold$1.3M25,000 at $51.13filing
27 Apr 2026filed 28 Apr 2026COCO The Vita Coco CompanyBeveragesSEC FORM 4 Code M$254K25,000 at $10.18filing
27 Apr 2026filed 28 Apr 2026COCO The Vita Coco Companyoption or derivative · BeveragesSEC FORM 4 Code M—25,000 at $0.00filing
27 Apr 2026filed 28 Apr 2026COCO The Vita Coco CompanyBeveragesSEC FORM 4 Sold$1.3M25,000 at $50.00filing

The newest 500 lines are listed; the numbers count every line.

News

Vita Coco Coconut Water Is the Secret to Staying EnergizedCOCO · usmagazine.com · 11 Oct 2026The Vita Coco Company climbs 11% after five-day slide (COCO:NASDAQ)COCO · seekingalpha.com · 8 Oct 2026

0 headlines in the last 90 days name Martin Roper; 2 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Consumer Staples407
Industrials1

Buys in green, sells in red, by the company’s sector.

Related people

Jane PriorChief Marketing Officer · Chief Marketing Officer at Vita Coco Company, filing Form 4 there in the last year
Jonathan BurthChief Operating Officer · Chief Operating Officer at Vita Coco Company, filing Form 4 there in the last year
Charles van EsChief Commercial Officer · Chief Commercial Officer at Vita Coco Company, filing Form 4 there in the last year
Kenneth SadowskyDirector · Director at Vita Coco Company, filing Form 4 there in the last year
Liran IraDirector · Director at Vita Coco Company, filing Form 4 there in the last year
Gilbert Ray Cisneros, Jr.Representative, CA-31 · Also traded COCO in the last 90 days
Leslie Lux10% owner and Other role · Also traded MGPI in the last 90 days
Paul S. Lux10% owner and Other role · Also traded MGPI in the last 90 days