The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Pei Melinda Litherland since 2024.
This trader's CIK number is 1703469.
At the time of last reporting, Pei Melinda Litherland was the Director of Bio-rad Laboratories, Inc.. (stock ticker symbol BIO BIO.B).
Also see all insider trading activities at Bio-rad Laboratories, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | BIO BIO.B | 0 | $0 | 0 | $0 | 308 | $0 |
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2024 | RPID | 40,000 | $41,362 | 0 | $0 | 0 | $0 |
1. Bio-rad Laboratories, Inc. (BIO BIO.B)
2. Rapid Micro Biosystems, Inc. (RPID)
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-04-22 | BIO BIO.B | Option Ex | 308 | .00 | 0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2024-12-05 | RPID | Buy | 9,120 | 1.04 | 9,484 |
| 2024-12-03 | RPID | Buy | 10,880 | 1.00 | 10,880 |
| 2024-11-27 | RPID | Buy | 19,892 | 1.05 | 20,886 |
| 2024-11-26 | RPID | Buy | 108 | 1.04 | 112 |
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 Pei Melinda Litherland (Director of Bio-rad Laboratories, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.