Boston Beer Co Inc (SAM) Insider Ownership

Historic Insider Ownership Trends

Boston Beer's three largest insider shareholders as of March 23, 2026 are Cynthia A Fisher (Director, 122.92K shares), C James Koch (Chairman, 122.92K shares), Samuel A. Iii Calagione (Founder Brewer, Dogfish Head, 67.95K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Cynthia A Fisher 0 122,923 14 Dec, 2022
C James Koch Chairman 0 122,923 14 Dec, 2022
Samuel A. Iii Calagione Founder Brewer, Dogfish Head 0 67,951 14 Aug, 2023
David A Burwick President And Ceo 45,896 0 04 Mar, 2024
Philip A. Hodges Chief Operating Officer 45,301 0 03 Mar, 2026
Diego Reynoso Cfo And Treasurer 26,376 0 03 Mar, 2026
Frank H. Smalla Chief Financial Officer 17,198 0 02 Mar, 2023
Lesya Lysyj Chief Marketing Officer 16,505 0 03 Mar, 2026
Tara L. Heath Chief Legal Officer 13,999 0 02 Mar, 2026
Carolyn L. O'Boyle Chief People Officer 13,037 0 20 Mar, 2025
Michael R. Crowley Chief Sales Officer 12,812 0 03 Mar, 2026
C James Koch Chairman 12,227 0 01 Nov, 2023
Jean Michel Valette 10,905 0 17 Mar, 2025
Michael Spillane 10,877 0 04 Nov, 2025
David A Burwick President And Ceo 0 10,022 10 Jun, 2021
Annette N Fritsch Vp Of Product Design And Rd 9,445 0 03 Mar, 2026
Matthew Donal Murphy Cao Vp Of Finance 7,235 0 20 Mar, 2026
Quincy B Troupe Senior Vp, Supply Chain 6,388 0 04 Mar, 2022
John C Geist Chief Sales Officer 5,573 0 31 Jul, 2023
Philip E. Savastano Chief Supply Chain Officer 3,547 0 03 Mar, 2026
Laura J. Boynton Chief People Officer 2,522 0 03 Mar, 2026
Cynthia A Fisher 2,481 0 15 May, 2025
David L. Grinnell Vice President Of Brewing 1,611 0 12 Jul, 2022
Jean Michel Valette 0 1,258 06 Apr, 2021
Joseph Hugh Jordan 1,053 0 15 May, 2025
Christopher Isaac Stone 1,053 0 15 May, 2025
Cynthia Swanson 936 0 15 May, 2025
Julio N Nemeth 718 0 15 May, 2025
Meghan V. Joyce 718 0 15 May, 2025

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
20 Mar, 2026 Matthew Donal Murphy Class A Common A 129 $136.07 7,235 D A
01 Mar, 2026 Laura J. Boynton Class A Common Stock D 88 $226.78 1,198 D F
01 Mar, 2026 Philip A. Hodges Class A Common D 1,587 $226.78 45,301 D F
01 Mar, 2026 Michael R. Crowley Class A Common Stock D 341 $226.78 10,606 D F
01 Mar, 2026 Lesya Lysyj Class A Common D 383 $226.78 16,505 D F
01 Mar, 2026 Philip E. Savastano Class A Common Stock D 134 $226.78 2,003 D F
01 Mar, 2026 Diego Reynoso Class A Common D 622 $226.78 20,642 D F
01 Mar, 2026 Annette N Fritsch Class A Common D 270 $226.78 9,445 D F
01 Mar, 2026 Matthew Donal Murphy Class A Common D 193 $226.78 5,222 D F
01 Mar, 2026 Michael R. Crowley Class A Common A 2,206 $0.00 12,812 D A
01 Mar, 2026 Philip E. Savastano Class A Common A 1,544 $0.00 3,547 D A
01 Mar, 2026 Laura J. Boynton Class A Common A 1,324 $0.00 2,522 D A
01 Mar, 2026 Lesya Lysyj March 1, 2023 Stock Option A 566 $0.00 1,131 D A
01 Mar, 2026 Matthew Donal Murphy Class A Common A 1,764 $0.00 6,986 D A
01 Mar, 2026 Diego Reynoso Class A Common A 5,734 $0.00 26,376 D A
01 Mar, 2026 Annette N Fritsch March 1, 2023 Stock Option A 309 $0.00 617 D A
01 Mar, 2026 Diego Reynoso October 31, 2023 Stock Option A 2,429 $0.00 7,287 D A
01 Mar, 2026 Matthew Donal Murphy March 1, 2023 Stock Option A 257 $0.00 514 D A
01 Mar, 2026 Matthew Donal Murphy May 15, 2023 Stock Option A 986 $0.00 2,958 D A
01 Mar, 2026 Tara L. Heath Class A Common D 297 $226.78 11,793 D F