Sandra Buffa - Net Worth and Insider Trading
Sandra Buffa Net Worth
The estimated net worth of Sandra Buffa is at least $3 Million dollars as of 2025-05-09. Sandra Buffa is the CFO of Natural Grocers by Vitamin Cottage Inc and owns about 55,616 shares of Natural Grocers by Vitamin Cottage Inc (NGVC) stock worth over $3 Million. Details can be seen in Sandra Buffa's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the final shares held after open market or private purchases and sales of common stock with a transaction code of "P" or "S" on Form 4, assuming that Sandra Buffa has not made any transactions after 2017-10-02 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Sandra Buffa
Sandra Buffa Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Sandra Buffa owns 1 companies in total, including Natural Grocers by Vitamin Cottage Inc (NGVC) .
Click here to see the complete history of Sandra Buffa’s form 4 insider trades.
Insider Ownership Summary of Sandra Buffa
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
NGVC | Natural Grocers by Vitamin Cottage Inc | 2017-10-02 | Chief Financial Officer |
Sandra Buffa Latest Holdings Summary
Sandra Buffa currently owns a total of 1 stock. Sandra Buffa owns 55,616 shares of Natural Grocers by Vitamin Cottage Inc (NGVC) as of October 2, 2017, with a value of $3 Million.
Latest Holdings of Sandra Buffa
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
NGVC | Natural Grocers by Vitamin Cottage Inc | 2017-10-02 | 55,616 | 45.87 | 2,551,106 |
Holding Weightings of Sandra Buffa
Sandra Buffa Form 4 Trading Tracker
According to the SEC Form 4 filings, Sandra Buffa has made a total of 0 transactions in Natural Grocers by Vitamin Cottage Inc (NGVC) over the past 5 years. The most-recent trade in Natural Grocers by Vitamin Cottage Inc is the sale of 100,000 shares on October 2, 2017, which brought Sandra Buffa around $553,000.
Insider Trading History of Sandra Buffa
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Sandra Buffa Trading Performance
GuruFocus tracks the stock performance after each of Sandra Buffa's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Sandra Buffa is 5.56%. GuruFocus also compares Sandra Buffa's trading performance to market benchmark return within the same time period. The performance of stocks bought by Sandra Buffa within 3 months outperforms 1 times out of 1 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Sandra Buffa's insider trading performs compared to the benchmark.
Performance of Sandra Buffa
Sandra Buffa Ownership Network
Ownership Network List of Sandra Buffa
Ownership Network Relation of Sandra Buffa

Sandra Buffa Owned Company Details
What does Natural Grocers by Vitamin Cottage Inc do?
Who are the key executives at Natural Grocers by Vitamin Cottage Inc?
Sandra Buffa is the Chief Financial Officer of Natural Grocers by Vitamin Cottage Inc. Other key executives at Natural Grocers by Vitamin Cottage Inc include other: 13D Group Member Charity Isely , other: 13D Group Member Lark Isely , and Chief Financial Officer Todd Dissinger .
Natural Grocers by Vitamin Cottage Inc (NGVC) Insider Trades Summary
Over the past 18 months, Sandra Buffa made no insider transaction in Natural Grocers by Vitamin Cottage Inc (NGVC). Other recent insider transactions involving Natural Grocers by Vitamin Cottage Inc (NGVC) include a net sale of 25,597 shares made by Todd Dissinger , a net sale of 4,000 shares made by Lark Isely , and a net sale of 2,000 shares made by Charity Isely .
In summary, during the past 3 months, insiders sold 0 shares of Natural Grocers by Vitamin Cottage Inc (NGVC) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 31,597 shares of Natural Grocers by Vitamin Cottage Inc (NGVC) were sold and 0 shares were bought by its insiders, resulting in a net sale of 31,597 shares.
Natural Grocers by Vitamin Cottage Inc (NGVC)'s detailed insider trading history can be found in Insider Trading Tracker table.
Natural Grocers by Vitamin Cottage Inc Insider Transactions
Sandra Buffa Mailing Address
Above is the net worth, insider trading, and ownership report for Sandra Buffa. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Sandra Buffa's mailing address is: Lakewood Co 80228.