- Corporate Officers - C
- Clark Ralph A.
Insider Trading History of Clark Ralph A.
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Clark Ralph A. since 2017.
This trader's CIK number is 1705470.
At the time of last reporting, Clark Ralph A. was the President and CEO of Soundthinking, Inc.. (stock ticker symbol SSTI).
Also see all insider trading activities at Soundthinking, Inc..
Note that in the past
Clark Ralph A. also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Soundthinking, Inc. (SSTI) by Clark Ralph A.
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | SSTI | 0 | $0 | 44,264 | $626,311 | 0 | $0 |
| 2024 | SSTI | 0 | $0 | 29,913 | $399,099 | 0 | $0 |
| 2023 | SSTI | 0 | $0 | 12,047 | $421,246 | 0 | $0 |
| 2022 | SSTI | 0 | $0 | 27,455 | $883,922 | 0 | $0 |
| 2021 | SSTI | 0 | $0 | 50,440 | $1,733,646 | 3,453 | $8,218 |
| 2020 | SSTI | 0 | $0 | 102,764 | $3,625,983 | 26,961 | $45,833 |
| 2019 | SSTI | 0 | $0 | 57,500 | $2,601,812 | 141,177 | $185,998 |
| 2018 | SSTI | 1,500 | $25,702 | 0 | $0 | 395,000 | $268,600 |
| 2017 | SSTI | 15,636 | $178,528 | 0 | $0 | 10,000 | $6,800 |
Yearly summary of insider trading at Trinet Group, Inc. (TNET) by Clark Ralph A.
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | TNET | 0 | $0 | 3,000 | $199,263 | 0 | $0 |
| 2023 | TNET | 0 | $0 | 1,000 | $110,867 | 0 | $0 |
| 2022 | TNET | 600 | $48,096 | 0 | $0 | 0 | $0 |
| 2021 | TNET | 600 | $47,388 | 0 | $0 | 0 | $0 |
Insider trading activities at 2 companies by Clark Ralph A.:
1. Soundthinking, Inc. (SSTI)
2. Trinet Group, Inc. (TNET)
Table 1. Insider trading of Soundthinking, Inc. (SSTI) by Clark Ralph A.
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-09-02 | SSTI | Sale | 16,161 | 11.80 | 190,715 |
| 2025-03-03 | SSTI | Sale | 28,103 | 15.50 | 435,596 |
| 2024-12-16 | SSTI | Sale | 5,933 | 11.61 | 68,876 |
| 2024-12-17 | SSTI | Sale | 4,067 | 11.86 | 48,226 |
| 2024-12-02 | SSTI | Sale | 1,678 | 12.23 | 20,518 |
| 2024-11-29 | SSTI | Sale | 935 | 13.31 | 12,446 |
| 2024-11-19 | SSTI | Sale | 574 | 11.49 | 6,595 |
| 2024-09-03 | SSTI | Sale | 6,479 | 13.64 | 88,360 |
| 2024-08-28 | SSTI | Sale | 5,591 | 14.36 | 80,286 |
| 2024-08-19 | SSTI | Sale | 574 | 14.20 | 8,153 |
| 2024-05-28 | SSTI | Sale | 932 | 16.28 | 15,173 |
| 2024-05-20 | SSTI | Sale | 572 | 14.47 | 8,276 |
| 2024-03-11 | SSTI | Sale | 273 | 16.20 | 4,423 |
| 2024-03-05 | SSTI | Sale | 2,034 | 16.39 | 33,329 |
| 2024-03-07 | SSTI | Sale | 271 | 16.38 | 4,438 |
| 2023-12-07 | SSTI | Sale | 460 | 23.54 | 10,826 |
| 2023-12-11 | SSTI | Sale | 435 | 25.21 | 10,965 |
| 2023-03-17 | SSTI | Sale | 9,786 | 36.08 | 353,088 |
| 2023-03-10 | SSTI | Sale | 274 | 35.51 | 9,729 |
| 2023-03-08 | SSTI | Sale | 425 | 35.60 | 15,131 |
| 2023-02-28 | SSTI | Sale | 667 | 32.24 | 21,507 |
| 2022-12-12 | SSTI | Sale | 455 | 34.12 | 15,522 |
| 2022-12-08 | SSTI | Sale | 224 | 32.77 | 7,340 |
| 2022-12-07 | SSTI | Sale | 460 | 31.83 | 14,639 |
| 2022-08-22 | SSTI | Sale | 3,612 | 33.86 | 122,295 |
| 2022-08-23 | SSTI | Sale | 3,498 | 32.05 | 112,100 |
| 2022-08-24 | SSTI | Sale | 7,800 | 33.45 | 260,941 |
| 2022-06-01 | SSTI | Sale | 4,111 | 31.27 | 128,567 |
| 2022-06-02 | SSTI | Sale | 3,611 | 30.81 | 111,262 |
| 2022-06-03 | SSTI | Sale | 3,684 | 30.20 | 111,256 |
| 2021-12-03 | SSTI | Sale | 10,000 | 34.20 | 342,010 |
| 2021-12-06 | SSTI | Sale | 10,000 | 33.83 | 338,290 |
| 2021-12-07 | SSTI | Sale | 20,000 | 33.86 | 677,120 |
| 2021-03-08 | SSTI | Sale | 10,440 | 36.04 | 376,226 |
| 2021-02-04 | SSTI | Option Ex | 3,453 | 2.38 | 8,218 |
| 2020-12-09 | SSTI | Sale | 25,000 | 32.90 | 822,450 |
| 2020-12-07 | SSTI | Sale | 10,000 | 34.20 | 342,010 |
| 2020-12-08 | SSTI | Sale | 25,000 | 33.88 | 847,075 |
| 2020-07-16 | SSTI | Option Ex | 16,961 | 1.70 | 28,833 |
| 2020-05-13 | SSTI | Option Ex | 10,000 | 1.70 | 17,000 |
| 2020-02-25 | SSTI | Sale | 1,295 | 36.65 | 47,459 |
| 2020-02-21 | SSTI | Sale | 41,469 | 37.79 | 1,566,989 |
| 2019-08-16 | SSTI | Option Ex | 4,902 | 1.70 | 8,333 |
| 2019-05-30 | SSTI | Sale | 7,500 | 46.98 | 352,312 |
| 2019-05-31 | SSTI | Option Ex | 33,332 | 1.70 | 56,664 |
| 2019-03-11 | SSTI | Option Ex | 50,000 | 1.70 | 85,000 |
| 2019-03-08 | SSTI | Sale | 50,000 | 44.99 | 2,249,500 |
| 2019-03-06 | SSTI | Option Ex | 52,943 | .68 | 36,001 |
| 2018-11-20 | SSTI | Option Ex | 5,000 | .68 | 3,400 |
| 2018-02-23 | SSTI | Buy | 1,500 | 17.14 | 25,702 |
| 2018-02-21 | SSTI | Option Ex | 40,000 | .68 | 27,200 |
| 2018-02-16 | SSTI | Option Ex | 50,000 | .68 | 34,000 |
| 2018-02-13 | SSTI | Option Ex | 125,000 | .68 | 85,000 |
| 2018-02-08 | SSTI | Option Ex | 150,000 | .68 | 102,000 |
| 2018-01-04 | SSTI | Option Ex | 25,000 | .68 | 17,000 |
| 2017-12-11 | SSTI | Buy | 2,000 | 14.27 | 28,532 |
| 2017-11-21 | SSTI | Option Ex | 10,000 | .68 | 6,800 |
| 2017-06-12 | SSTI | Buy | 13,636 | 11.00 | 149,996 |
Table 2. Insider trading of Trinet Group, Inc. (TNET) by Clark Ralph A.
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-08-20 | TNET | Sale | 3,000 | 66.42 | 199,263 |
| 2023-08-31 | TNET | Sale | 1,000 | 110.87 | 110,867 |
| 2022-05-13 | TNET | Buy | 600 | 80.16 | 48,096 |
| 2021-05-04 | TNET | Buy | 600 | 78.98 | 47,388 |
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 Clark Ralph A.
(President and CEO of Soundthinking, Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.