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  3. Roper Martin

Roper Martin

CIK: 0001206513•Chief Executive Officer
OfficerDirector10% Owner
Primary company: BOSTON BEER CO INC (SAM)

Roper Martin is a corporate insider (Chief Executive Officer) at BOSTON BEER CO INC (SAM) filing SEC Form 4 transactions. 2,955 transactions across 4 companies, totaling $1,380,754 in purchases and $283,557,317 in sales. Source: SEC EDGAR.

AI Insider Summary

Roper Martin (reporter CIK 0001206513) has filed 2955 Form 4 insider transactions across BOSTON BEER CO INC; Vita Coco Company, I; Lumber Liquidators, ; MGP INGREDIENTS INC. Trading pattern is sell-heavy, with most recent activity logged 2026-04-02. Primary company: BOSTON BEER CO INC (SAM). Most active venue: BOSTON BEER CO INC (SAM) — 2670 transactions. Recent filings: Vita Coco Company, I (COCO) — Sold 25,000 shares @ $10; Vita Coco Company, I (COCO) — Sold 25,000 shares @ $50; Vita Coco Company, I (COCO) — Sold 25,000 shares @ $10.

Total Transactions
2,955
Total Buy Value
$1.38M
Total Sell Value
$283.56M
Net Activity
$-282.18M
Last Transaction
Apr 2026
Companies
4

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Company
Type
Shares
Price
Value
Shares After
Date
SEC
Vita Coco Company, Inc.
COCO
Exercise25,000$10.18$254K375,214
4/27/2026
Filed: 4/24/2026
Filing →
Vita Coco Company, Inc.
COCO
Sale25,000$50.00$1.25M298,484
4/27/2026
Filed: 4/24/2026
Filing →
Vita Coco Company, Inc.
COCO
Exercise25,000$10.18$254K323,484
4/27/2026
Filed: 4/24/2026
Filing →
Vita Coco Company, Inc.
COCO
Exercise25,000$10.18$254K400,214
4/24/2026
Filed: 4/24/2026
Filing →
Vita Coco Company, Inc.
COCO
Sale25,000$50.00$1.25M298,484
4/24/2026
Filed: 4/24/2026
Filing →
Vita Coco Company, Inc.
COCO
Exercise25,000$10.18$254K323,484
4/24/2026
Filed: 4/24/2026
Filing →
Vita Coco Company, Inc.
COCO
Exercise25,000$10.18$254K425,214
4/16/2026
Filed: 4/17/2026
Filing →
Vita Coco Company, Inc.
COCO
Sale25,000$50.00$1.25M298,484
4/16/2026
Filed: 4/17/2026
Filing →
Vita Coco Company, Inc.
COCO
Exercise25,000$10.18$254K323,484
4/16/2026
Filed: 4/17/2026
Filing →
Vita Coco Company, Inc.
COCO
Exercise25,000$10.18$254K450,214
4/15/2026
Filed: 4/14/2026
Filing →
Vita Coco Company, Inc.
COCO
Sale25,000$50.11$1.25M298,484
4/15/2026
Filed: 4/14/2026
Filing →
Vita Coco Company, Inc.
COCO
Exercise25,000$10.18$254K323,484
4/15/2026
Filed: 4/14/2026
Filing →
Vita Coco Company, Inc.
COCO
Exercise25,000$10.18$254K475,214
4/14/2026
Filed: 4/14/2026
Filing →
Vita Coco Company, Inc.
COCO
Sale25,000$50.00$1.25M298,484
4/14/2026
Filed: 4/14/2026
Filing →
Vita Coco Company, Inc.
COCO
Exercise25,000$10.18$254K323,484
4/14/2026
Filed: 4/14/2026
Filing →
Vita Coco Company, Inc.
COCO
Exercise4,456$10.18$45K500,214
4/13/2026
Filed: 4/10/2026
Filing →
Vita Coco Company, Inc.
COCO
Sale4,456$50.55$225K298,484
4/13/2026
Filed: 4/10/2026
Filing →
Vita Coco Company, Inc.
COCO
Exercise4,456$10.18$45K302,940
4/13/2026
Filed: 4/10/2026
Filing →
Vita Coco Company, Inc.
COCO
Exercise25,000$10.18$254K504,670
4/10/2026
Filed: 4/10/2026
Filing →
Vita Coco Company, Inc.
COCO
Sale25,000$50.11$1.25M298,484
4/10/2026
Filed: 4/10/2026
Filing →
Vita Coco Company, Inc.
COCO
Type
Exercise
Shares
25,000
Price
$10.18
Value
$254K
Vita Coco Company, Inc.
COCO
Type
Sale
Shares
25,000
Price
$50.00
Value
$1.25M
Vita Coco Company, Inc.
COCO
Type
Exercise
Shares
25,000
Price
$10.18
Value
$254K
Vita Coco Company, Inc.
COCO
Type
Exercise
Shares
25,000
Price
$10.18
Value
$254K
Vita Coco Company, Inc.
COCO
Type
Sale
Shares
25,000
Price
$50.00
Value
$1.25M
Vita Coco Company, Inc.
COCO
Type
Exercise
Shares
25,000
Price
$10.18
Value
$254K
Vita Coco Company, Inc.
COCO
Type
Exercise
Shares
25,000
Price
$10.18
Value
$254K
Vita Coco Company, Inc.
COCO
Type
Sale
Shares
25,000
Price
$50.00
Value
$1.25M
Vita Coco Company, Inc.
COCO
Type
Exercise
Shares
25,000
Price
$10.18
Value
$254K
Vita Coco Company, Inc.
COCO
Type
Exercise
Shares
25,000
Price
$10.18
Value
$254K
Vita Coco Company, Inc.
COCO
Type
Sale
Shares
25,000
Price
$50.11
Value
$1.25M
Vita Coco Company, Inc.
COCO
Type
Exercise
Shares
25,000
Price
$10.18
Value
$254K
Vita Coco Company, Inc.
COCO
Type
Exercise
Shares
25,000
Price
$10.18
Value
$254K
Vita Coco Company, Inc.
COCO
Type
Sale
Shares
25,000
Price
$50.00
Value
$1.25M
Vita Coco Company, Inc.
COCO
Type
Exercise
Shares
25,000
Price
$10.18
Value
$254K
Vita Coco Company, Inc.
COCO
Type
Exercise
Shares
4,456
Price
$10.18
Value
$45K
Vita Coco Company, Inc.
COCO
Type
Sale
Shares
4,456
Price
$50.55
Value
$225K
Vita Coco Company, Inc.
COCO
Type
Exercise
Shares
4,456
Price
$10.18
Value
$45K
Vita Coco Company, Inc.
COCO
Type
Exercise
Shares
25,000
Price
$10.18
Value
$254K
Vita Coco Company, Inc.
COCO
Type
Sale
Shares
25,000
Price
$50.11
Value
$1.25M
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© 2026 13F Insight — Track smart money. Ask the AI Agent.

Listed on Turbo0Featured on Findly ToolsFeatured on toolfame.comFeatured on saasfame.comFeatured on Gets.ToolsZ-ImageFeatured On Micro SaaS ExamplesListed on MarketingDBFeatured on SaasDBFeatured on FazierBusiness Services - OnToplist.comFeatured on SubmitMySaasFeatured on ToolDirsFeatured on ToolfioFeatured on Twelve ToolsListed on uno directoryFeatured on Dang.aiFeatured on ToolPilotFeatured on Startup FameFeatured on PostmakeFeatured on Code.Market