Gregg A Tanner - Net Worth and Insider Trading
Gregg A Tanner Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Gregg A Tanner owns 5 companies in total, including SunOpta Inc (STKL) , Boston Beer Co Inc (SAM) , and SpartanNash Co (SPTN) among others .
Click here to see the complete history of Gregg A Tanner’s form 4 insider trades.
Insider Ownership Summary of Gregg A Tanner
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
STKL | SunOpta Inc | 2017-01-19 | director |
SAM | Boston Beer Co Inc | 2007-10-29 | director |
SPTN | SpartanNash Co | 2018-02-27 | director |
![]() | ![]() | 2016-12-01 | director & Chief Executive Officer |
![]() | ![]() | 2006-08-08 | SVP & Global Operations |
Gregg A Tanner Trading Performance
Gregg A Tanner Ownership Network
Ownership Network List of Gregg A Tanner
Ownership Network Relation of Gregg A Tanner

Gregg A Tanner Owned Company Details
What does SunOpta Inc do?
Who are the key executives at SunOpta Inc?
Gregg A Tanner is the director of SunOpta Inc. Other key executives at SunOpta Inc include SVP Research Development & QA Bryan P Clark , Chief Information Officer Robert Duchscher , and director & CEO Joseph Ennen .
SunOpta Inc (STKL) Insider Trades Summary
Over the past 18 months, Gregg A Tanner made no insider transaction in SunOpta Inc (STKL). Other recent insider transactions involving SunOpta Inc (STKL) include a net purchase of 104,000 shares made by Brian W Kocher , a net sale of 50,705 shares made by Bryan P Clark , and a net sale of 150,000 shares made by Joseph Ennen .
In summary, during the past 3 months, insiders sold 0 shares of SunOpta Inc (STKL) in total and bought 30,000 shares, with a net purchase of 30,000 shares. During the past 18 months, 263,847 shares of SunOpta Inc (STKL) were sold and 104,000 shares were bought by its insiders, resulting in a net sale of 159,847 shares.
SunOpta Inc (STKL)'s detailed insider trading history can be found in Insider Trading Tracker table.
SunOpta Inc Insider Transactions
Gregg A Tanner Mailing Address
Above is the net worth, insider trading, and ownership report for Gregg A Tanner. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Gregg A Tanner's mailing address is: Grand Rapids Mi 49518.