- Corporate Officers - H
- Hinckley Greg K
Insider Trading History of Hinckley Greg K
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Hinckley Greg K since 2015.
This trader's CIK number is 1239182.
At the time of last reporting, Hinckley Greg K was the Officer of Si-bone, Inc.. (stock ticker symbol SIBN).
Also see all insider trading activities at Si-bone, Inc..
Note that in the past
Hinckley Greg K also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Si-bone, Inc. (SIBN) by Hinckley Greg K
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2026 | SIBN | 0 | $0 | 0 | $0 | 3,085 | $18,324 |
| 2020 | SIBN | 0 | $0 | 0 | $0 | 12,967 | $77,023 |
Yearly summary of insider trading at Mentor Graphics Corp (MENT) by Hinckley Greg K
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2016 | MENT | 0 | $0 | 32,396 | $692,302 | 47,908 | $335,298 |
| 2015 | MENT | 0 | $0 | 157,000 | $3,716,630 | 247,185 | $1,847,854 |
Yearly summary of insider trading at Super Micro Computer, Inc. (SMCI) by Hinckley Greg K
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2015 | SMCI | 0 | $0 | 9,000 | $351,207 | 9,000 | $176,175 |
Yearly summary of insider trading at Bio-rad Laboratories, Inc. (BIO BIO.B) by Hinckley Greg K
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | BIO BIO.B | 0 | $0 | 0 | $0 | 308 | $0 |
| 2017 | BIO BIO.B | 500 | $109,792 | 0 | $0 | 0 | $0 |
Insider trading activities at 4 companies by Hinckley Greg K:
1. Si-bone, Inc. (SIBN)
2. Mentor Graphics Corp (MENT)
3. Super Micro Computer, Inc. (SMCI)
4. Bio-rad Laboratories, Inc. (BIO BIO.B)
Table 1. Insider trading of Si-bone, Inc. (SIBN) by Hinckley Greg K
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2026-04-07 | SIBN | Option Ex | 3,085 | 5.94 | 18,324 |
| 2020-08-26 | SIBN | Option Ex | 12,967 | 5.94 | 77,023 |
Table 2. Insider trading of Mentor Graphics Corp (MENT) by Hinckley Greg K
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2016-09-09 | MENT | Option Ex | 15,512 | .00 | 0 |
| 2016-05-27 | MENT | Option Ex | 32,396 | 10.35 | 335,298 |
| 2016-05-27 | MENT | Sale | 32,396 | 21.37 | 692,302 |
| 2015-09-12 | MENT | Option Ex | 17,626 | .00 | 0 |
| 2015-09-14 | MENT | Option Ex | 22,343 | .00 | 0 |
| 2015-09-10 | MENT | Option Ex | 15,837 | .00 | 0 |
| 2015-09-11 | MENT | Option Ex | 15,311 | .00 | 0 |
| 2015-09-02 | MENT | Option Ex | 47,000 | 10.63 | 499,610 |
| 2015-09-02 | MENT | Sale | 47,000 | 24.99 | 1,174,530 |
| 2015-07-01 | MENT | Option Ex | 2,074 | 10.63 | 22,046 |
| 2015-03-09 | MENT | Option Ex | 126,994 | 10.44 | 1,326,198 |
| 2015-03-09 | MENT | Sale | 110,000 | 23.11 | 2,542,100 |
Table 3. Insider trading of Super Micro Computer, Inc. (SMCI) by Hinckley Greg K
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2015-02-10 | SMCI | Option Ex | 9,000 | 19.57 | 176,175 |
| 2015-02-10 | SMCI | Sale | 9,000 | 39.02 | 351,207 |
Table 4. Insider trading of Bio-rad Laboratories, Inc. (BIO BIO.B) by Hinckley Greg K
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-04-22 | BIO BIO.B | Option Ex | 308 | .00 | 0 |
| 2017-05-26 | BIO, BIOB | Buy | 500 | 219.59 | 109,792 |
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 Hinckley Greg K
(Officer of Si-bone, Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.