Insider Trading History of Dahowski Diane

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Dahowski Diane since 2022. This trader's CIK number is 1926636. At the time of last reporting, Dahowski Diane was the EVP, Global Supply Chain of Bio-rad Laboratories, Inc.. (stock ticker symbol BIO BIOB). Also see all insider trading activities at Bio-rad Laboratories, Inc..


Yearly summary of insider trading at Bio-rad Laboratories, Inc. (BIO BIOB) by Dahowski Diane

Insider Buying Insider Sales Option Exercises
Year Symbol Shares Value Shares Value Shares Value
2023 BIO BIOB 0 $0 0 $0 2,305 $0
2022 BIO BIOB 0 $0 0 $0 2,385 $0


Insider trading of Bio-rad Laboratories, Inc. (BIO BIOB) by Dahowski Diane

Trade Date Symbol Trade Type Shares Price ($) Value ($)
2023-09-04 BIO BIOB Option Ex 600 .00 0
2023-09-03 BIO BIOB Option Ex 495 .00 0
2023-09-02 BIO BIOB Option Ex 361 .00 0
2023-09-01 BIO BIOB Option Ex 849 .00 0
2022-09-05 BIO BIOB Option Ex 600 .00 0
2022-09-04 BIO BIOB Option Ex 600 .00 0
2022-09-03 BIO BIOB Option Ex 495 .00 0
2022-09-02 BIO BIOB Option Ex 361 .00 0
2022-09-01 BIO BIOB Option Ex 329 .00 0

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Dahowski Diane (EVP, Global Supply Chain of Bio-rad Laboratories, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.



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