Insider Transactions in Q4 2025 at Bio Rad Laboratories, Inc. (BIO)
Insider Transaction List (Q4 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Nov 06
2025
|
James Barry EVP, President, LSG |
SELL
Open market or private sale
|
Direct |
699
-57.86%
|
$213,894
$306.18 P/Share
|
|
Oct 24
2025
|
Jonathan P. Di Vincenzo President & COO |
SELL
Payment of exercise price or tax liability
|
Direct |
950
-50.83%
|
$322,050
$339.75 P/Share
|
|
Oct 24
2025
|
Jonathan P. Di Vincenzo President & COO |
BUY
Exercise of conversion of derivative security
|
Direct |
1,869
+50.0%
|
-
|
|
Oct 20
2025
|
Sedat Evran EVP, Global Supply Chain |
SELL
Payment of exercise price or tax liability
|
Direct |
335
-13.05%
|
$107,535
$321.9 P/Share
|
|
Oct 20
2025
|
Sedat Evran EVP, Global Supply Chain |
BUY
Exercise of conversion of derivative security
|
Direct |
1,044
+28.91%
|
-
|