- Corporate Officers - P
- Petersen Greg
Insider Trading History of Petersen Greg
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Petersen Greg since 2010.
This trader's CIK number is 1406815.
At the time of last reporting, Petersen Greg was the Director of Pros Holdings, Inc.. (stock ticker symbol PRO).
Also see all insider trading activities at Pros Holdings, Inc..
Note that in the past
Petersen Greg also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Aterian, Inc. (MWK) by Petersen Greg
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2020 | MWK | 17,000 | $92,350 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Diligent Board Member Services, Inc. (DIL.NZ) by Petersen Greg
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2014 | DIL.NZ | 26,667 | $100,001 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Pros Holdings, Inc. (PRO) by Petersen Greg
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | PRO | 0 | $0 | 0 | $0 | 6,125 | $103,328 |
| 2024 | PRO | 0 | $0 | 0 | $0 | 7,205 | $220,689 |
| 2023 | PRO | 0 | $0 | 2,383 | $58,645 | 6,809 | $170,088 |
| 2022 | PRO | 0 | $0 | 7,536 | $192,821 | 4,388 | $106,321 |
| 2021 | PRO | 0 | $0 | 1,684 | $73,624 | 4,811 | $213,464 |
| 2020 | PRO | 0 | $0 | 2,324 | $137,836 | 6,640 | $395,312 |
| 2019 | PRO | 0 | $0 | 0 | $0 | 5,594 | $181,693 |
| 2018 | PRO | 0 | $0 | 0 | $0 | 6,310 | $166,899 |
| 2017 | PRO | 0 | $0 | 0 | $0 | 36,274 | $465,016 |
| 2016 | PRO | 0 | $0 | 0 | $0 | 5,414 | $124,738 |
| 2015 | PRO | 0 | $0 | 0 | $0 | 3,828 | $105,193 |
| 2014 | PRO | 0 | $0 | 0 | $0 | 7,151 | $285,324 |
| 2013 | PRO | 0 | $0 | 0 | $0 | 6,000 | $109,740 |
| 2012 | PRO | 0 | $0 | 0 | $0 | 7,500 | $111,600 |
| 2011 | PRO | 0 | $0 | 0 | $0 | 7,500 | $88,350 |
| 2010 | PRO | 10,000 | $75,296 | 0 | $0 | 7,500 | $77,625 |
Yearly summary of insider trading at Plus Therapeutics, Inc. (PSTV) by Petersen Greg
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2024 | PSTV | 37,010 | $66,875 | 0 | $0 | 0 | $0 |
| 2023 | PSTV | 20,000 | $34,060 | 0 | $0 | 0 | $0 |
| 2022 | PSTV | 30,000 | $16,500 | 0 | $0 | 0 | $0 |
| 2021 | PSTV | 12,500 | $21,500 | 0 | $0 | 0 | $0 |
| 2020 | PSTV | 20,000 | $53,200 | 0 | $0 | 0 | $0 |
Insider trading activities at 4 companies by Petersen Greg:
1. Aterian, Inc. (MWK)
2. Diligent Board Member Services, Inc. (DIL.NZ)
3. Pros Holdings, Inc. (PRO)
4. Plus Therapeutics, Inc. (PSTV)
Table 1. Insider trading of Aterian, Inc. (MWK) by Petersen Greg
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2020-06-11 | MWK | Buy | 2,000 | 5.00 | 10,000 |
| 2020-06-10 | MWK | Buy | 5,000 | 5.65 | 28,250 |
| 2020-06-08 | MWK | Buy | 5,000 | 5.35 | 26,750 |
| 2020-06-09 | MWK | Buy | 5,000 | 5.47 | 27,350 |
Table 2. Insider trading of Diligent Board Member Services, Inc. (DIL.NZ) by Petersen Greg
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2014-04-09 | DIL.NZ | Buy | 26,667 | 3.75 | 100,001 |
Table 3. Insider trading of Pros Holdings, Inc. (PRO) by Petersen Greg
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-05-08 | PRO | Option Ex | 6,125 | 16.87 | 103,328 |
| 2024-05-11 | PRO | Option Ex | 7,205 | 30.63 | 220,689 |
| 2023-05-12 | PRO | Sale | 2,383 | 24.61 | 58,645 |
| 2023-05-11 | PRO | Option Ex | 6,809 | 24.98 | 170,088 |
| 2022-11-04 | PRO | Sale | 6,000 | 25.76 | 154,560 |
| 2022-05-13 | PRO | Sale | 1,536 | 24.91 | 38,261 |
| 2022-05-12 | PRO | Option Ex | 4,388 | 24.23 | 106,321 |
| 2021-04-29 | PRO | Option Ex | 4,811 | 44.37 | 213,464 |
| 2021-04-30 | PRO | Sale | 1,684 | 43.72 | 73,624 |
| 2020-05-01 | PRO | Sale | 581 | 33.00 | 19,173 |
| 2020-04-29 | PRO | Option Ex | 1,660 | 34.29 | 56,921 |
| 2020-01-16 | PRO | Sale | 1,743 | 68.08 | 118,663 |
| 2020-01-15 | PRO | Option Ex | 4,980 | 67.95 | 338,391 |
| 2019-01-10 | PRO | Option Ex | 5,594 | 32.48 | 181,693 |
| 2018-01-01 | PRO | Option Ex | 6,310 | 26.45 | 166,899 |
| 2017-01-12 | PRO | Option Ex | 30,000 | 11.00 | 330,000 |
| 2017-01-01 | PRO | Option Ex | 6,274 | 21.52 | 135,016 |
| 2016-01-01 | PRO | Option Ex | 5,414 | 23.04 | 124,738 |
| 2015-01-01 | PRO | Option Ex | 3,828 | 27.48 | 105,193 |
| 2014-01-01 | PRO | Option Ex | 7,151 | 39.90 | 285,324 |
| 2013-01-01 | PRO | Option Ex | 6,000 | 18.29 | 109,740 |
| 2012-01-01 | PRO | Option Ex | 7,500 | 14.88 | 111,600 |
| 2011-01-01 | PRO | Option Ex | 7,500 | 11.78 | 88,350 |
| 2010-08-16 | PRO | Buy | 5,550 | 7.86 | 43,623 |
| 2010-08-13 | PRO | Buy | 1,750 | 7.33 | 12,827 |
| 2010-08-12 | PRO | Buy | 2,700 | 6.98 | 18,846 |
| 2010-01-01 | PRO | Option Ex | 7,500 | 10.35 | 77,625 |
Table 4. Insider trading of Plus Therapeutics, Inc. (PSTV) by Petersen Greg
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2024-09-11 | PSTV | Buy | 12,500 | 1.35 | 16,875 |
| 2024-05-08 | PSTV | Buy | 12,255 | 2.04 | 25,000 |
| 2024-05-08 | PSTV | Buy | 12,255 | 2.04 | 25,000 |
| 2023-09-11 | PSTV | Buy | 20,000 | 1.70 | 34,060 |
| 2022-05-17 | PSTV | Buy | 30,000 | .55 | 16,500 |
| 2021-10-27 | PSTV | Buy | 12,500 | 1.72 | 21,500 |
| 2020-08-13 | PSTV | Buy | 10,000 | 2.80 | 28,000 |
| 2020-08-12 | PSTV | Buy | 10,000 | 2.52 | 25,200 |
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 Petersen Greg
(Director of Pros Holdings, Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.