There have been 50 recent insider transactions recorded for Power Solutions International, Inc. (PSIX), including 7 buys and 38 sells. Total insider buying was valued at $46.03K and total insider selling at $16.85M.
Notable insiders with recent activity include Li Xun, Simpkins Frank P, Shea Courtney C.. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.
Insider Transactions — PSIX
| Date |
Name |
Role |
Transaction |
Shares |
Avg. Price |
Value |
Shares Owned |
| 2026-02-12 |
Li Xun |
CFO |
Tax Withholding of RSU |
3,429 |
$92.72 |
$317.94K |
4,592 |
| 2025-12-11 |
Simpkins Frank P |
Director |
RSU Award |
5,000 |
- |
- |
30,000 |
| 2025-12-11 |
Shea Courtney C. |
Director |
RSU Award |
5,000 |
- |
- |
5,000 |
| 2025-12-11 |
He Hong |
Director |
RSU Award |
5,000 |
- |
- |
23,750 |
| 2025-12-11 |
Du Zhaoying |
Gc and Corp Secy |
RSU Award |
700 |
$65.76 |
$46.03K |
700 |
| 2025-10-09 |
Yang Xuesen |
Officer |
Unknown |
- |
- |
- |
- |
| 2025-10-09 |
Jin Zhao |
Officer |
Unknown |
- |
- |
- |
- |
| 2025-09-15 |
Du Zhaoying |
Officer |
Unknown |
- |
- |
- |
- |
| 2025-09-11 |
He Hong |
Director |
Informative Sell |
1,500 |
$94.00 |
$141K |
18,750 |
| 2025-09-11 |
Weichai America Corp. |
10 Percent Owner |
Informative Sell |
30,519 |
$94.33 |
$2.88M |
10,599,759 |
| 2025-09-10 |
Weichai America Corp. |
10 Percent Owner |
Informative Sell |
571 |
$95.20 |
$54.36K |
10,679,598 |
| 2025-09-10 |
He Hong |
Director |
Informative Sell |
1,000 |
$95.00 |
$95K |
20,250 |
| 2025-09-09 |
He Hong |
Director |
Informative Sell |
2,500 |
$92.31 |
$230.78K |
21,250 |
| 2025-09-09 |
Xykis Constantine |
CEO |
Informative Sell |
7,854 |
$91.31 |
$717.17K |
- |
| 2025-09-08 |
He Hong |
Director |
Informative Sell |
1,000 |
$89.00 |
$89K |
25,250 |
| 2025-09-08 |
Du Zhaoying |
Officer |
Unknown |
- |
- |
- |
- |
| 2025-08-26 |
Weichai America Corp. |
10 Percent Owner |
Informative Sell |
178 |
$89.00 |
$15.84K |
10,716,152 |
| 2025-08-25 |
Simpkins Frank P |
Director |
Informative Sell |
10,000 |
$91.64 |
$916.38K |
25,000 |
| 2025-08-25 |
Weichai America Corp. |
10 Percent Owner |
Informative Sell |
3,695 |
$93.18 |
$344.28K |
10,810,199 |
| 2025-08-25 |
Li Xun |
CFO |
Informative Sell |
200 |
$93.30 |
$18.66K |
221 |
| 2025-08-22 |
Weichai America Corp. |
10 Percent Owner |
Informative Sell |
13,323 |
$91.20 |
$1.22M |
10,861,625 |
| 2025-08-21 |
Weichai America Corp. |
10 Percent Owner |
Informative Sell |
7,426 |
$83.26 |
$618.26K |
10,948,835 |
| 2025-08-20 |
Weichai America Corp. |
10 Percent Owner |
Informative Sell |
5 |
$81.00 |
$405.00 |
10,991,149 |
| 2025-08-19 |
Weichai America Corp. |
10 Percent Owner |
Informative Sell |
1,385 |
$84.32 |
$116.78K |
11,006,951 |
| 2025-08-18 |
Weichai America Corp. |
10 Percent Owner |
Informative Sell |
5,854 |
$89.16 |
$521.95K |
11,086,621 |
| 2025-08-15 |
Weichai America Corp. |
10 Percent Owner |
Informative Sell |
486 |
$86.05 |
$41.82K |
11,211,841 |
| 2025-08-14 |
Weichai America Corp. |
10 Percent Owner |
Informative Sell |
255 |
$90.24 |
$23.01K |
11,327,978 |
| 2025-08-13 |
Weichai America Corp. |
10 Percent Owner |
Informative Sell |
29,411 |
$87.64 |
$2.58M |
11,593,051 |
| 2025-06-11 |
Xykis Constantine |
CEO |
Return of Shares |
35,000 |
$49.99 |
$1.75M |
33,859 |
| 2025-06-02 |
Xykis Constantine |
CEO |
Option Exercise (Sell) |
16,663 |
$2.99 |
$49.82K |
- |
| 2025-05-30 |
Xykis Constantine |
CEO |
Option Exercise (Sell) |
16,663 |
$2.99 |
$49.82K |
- |
| 2025-04-21 |
Winemaster Gary S |
Other: Former 10% Owner |
Gift (Given) |
760,172 |
- |
- |
2,184,109 |
| 2025-04-11 |
Winemaster Gary S |
10 Percent Owner |
Informative Sell |
2,000 |
$23.27 |
$46.55K |
2,944,281 |
| 2025-01-22 |
Winemaster Gary S |
10 Percent Owner |
Informative Sell |
9,938 |
$41.09 |
$408.4K |
2,946,281 |
| 2025-01-21 |
Winemaster Gary S |
10 Percent Owner |
Informative Sell |
17,983 |
$36.84 |
$662.43K |
2,981,119 |
| 2025-01-14 |
Winemaster Gary S |
10 Percent Owner |
Informative Sell |
15,181 |
$37.05 |
$562.47K |
2,999,102 |
| 2024-12-24 |
Winemaster Gary S |
10 Percent Owner |
Informative Sell |
1,753 |
$30.00 |
$52.59K |
3,014,283 |
| 2024-12-23 |
Winemaster Gary S |
10 Percent Owner |
Informative Sell |
17,461 |
$26.26 |
$458.47K |
3,053,551 |
| 2024-12-12 |
Simpkins Frank P |
Director |
RSU Award |
5,000 |
- |
- |
40,000 |
| 2024-12-12 |
Landini Kenneth W |
Director |
RSU Award |
5,000 |
- |
- |
59,000 |
| 2024-12-12 |
He Hong |
Director |
RSU Award |
5,000 |
- |
- |
28,750 |
| 2024-12-02 |
Winemaster Gary S |
10 Percent Owner |
Informative Sell |
25,000 |
$31.62 |
$790.57K |
3,071,012 |
| 2024-11-05 |
Winemaster Gary S |
10 Percent Owner |
Informative Sell |
4,296 |
$22.09 |
$94.91K |
3,096,012 |
| 2024-10-17 |
Winemaster Gary S |
10 Percent Owner |
Informative Sell |
4,918 |
$25.21 |
$123.98K |
3,100,308 |
| 2024-10-01 |
Winemaster Gary S |
10 Percent Owner |
Informative Sell |
4,282 |
$20.50 |
$87.78K |
3,105,226 |
| 2024-10-01 |
Xykis Constantine |
CEO |
Option Exercise (Sell) |
342 |
$6.50 |
$2.22K |
- |
| 2024-09-30 |
Winemaster Gary S |
10 Percent Owner |
Informative Sell |
19,224 |
$20.51 |
$394.3K |
3,109,508 |
| 2024-09-27 |
Winemaster Gary S |
10 Percent Owner |
Informative Sell |
7,562 |
$20.00 |
$151.24K |
3,128,732 |
| 2024-09-25 |
Winemaster Gary S |
10 Percent Owner |
Informative Sell |
3,906 |
$20.02 |
$78.2K |
3,136,294 |
| 2024-09-24 |
Winemaster Gary S |
10 Percent Owner |
Informative Sell |
7,370 |
$20.03 |
$147.63K |
3,140,200 |
■ Informative Buy/Sell — open market transaction (most significant)
■ Uninformative Buy — award, option exercise, conversion
■ Uninformative Sell — tax withholding, award vest sale
■ Neutral — gift, trust, expiry
