- Corporate Officers - G
- Gregoire Sylvie
Insider Trading History of Gregoire Sylvie
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Gregoire Sylvie since 2021.
This trader's CIK number is 1335822.
At the time of last reporting, Gregoire Sylvie was the Director of Cervomed Inc.. (stock ticker symbol CRVO).
Also see all insider trading activities at Cervomed Inc..
Note that in the past
Gregoire Sylvie also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Revvity, Inc. (PKI) by Gregoire Sylvie
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2021 | PKI | 0 | $0 | 10,000 | $1,477,850 | 10,000 | $462,700 |
Yearly summary of insider trading at Cervomed Inc. (CRVO) by Gregoire Sylvie
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | CRVO | 35,000 | $282,650 | 0 | $0 | 0 | $0 |
Insider trading activities at 2 companies by Gregoire Sylvie:
1. Revvity, Inc. (PKI)
2. Cervomed Inc. (CRVO)
Table 1. Insider trading of Revvity, Inc. (PKI) by Gregoire Sylvie
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2021-07-06 | PKI | Sale | 5,000 | 155.57 | 777,850 |
| 2021-07-06 | PKI | Option Ex | 5,000 | 46.27 | 231,350 |
| 2021-05-13 | PKI | Sale | 5,000 | 140.00 | 700,000 |
| 2021-05-13 | PKI | Option Ex | 5,000 | 46.27 | 231,350 |
Table 2. Insider trading of Cervomed Inc. (CRVO) by Gregoire Sylvie
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-11-17 | CRVO | Buy | 21,600 | 8.46 | 182,736 |
| 2025-11-13 | CRVO | Buy | 4,447 | 7.51 | 33,396 |
| 2025-11-14 | CRVO | Buy | 3,400 | 7.56 | 25,704 |
| 2025-11-12 | CRVO | Buy | 5,553 | 7.35 | 40,814 |
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 Gregoire Sylvie
(Director of Cervomed Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.