Power Solutions International Inc (PSIX)

Power Solutions International Inc. has seen no insider trading activity in the last 90 days. The most recent transactions occurred in September 2025, involving multiple sales and proposed sales by Director Kenneth W. Landini, Director Hong He, and Weichai America Corp. These transactions took place more than three months ago.
Ticker: PSIX Exchange: OTC


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Insider trades have triggered activity signals for Power Solutions International Inc. Upgrade to see score, net flow, insiders and the full signal context.

Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Landini Kenneth W Director Non-Executive Director
Transaction date
Proposed sale
Price
104.23
Quantity 91,448
Value US$2,472,800
Landini Kenneth W Director Non-Executive Director
Transaction date
Proposed sale
Price
129.33
Quantity 52,246
Value US$3,521,962
Landini Kenneth W Director Non-Executive Director
Transaction date
Proposed sale
Price
81.81
Quantity 34,128
Value US$652,425
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
94.33
Quantity 30,519 -0.3%
Value US$2,878,799
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
93.64
Quantity 23,231 -0.2%
Value US$2,175,458
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
92.46
Quantity 19,351 -0.2%
Value US$1,789,176
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
91.72
Quantity 6,738 -0.1%
Value US$617,984
3.1
He Hong Non-Executive Director
Transaction date
Sale
Price
94.00
Quantity 1,500 -7.4%
Value US$141,000
3.1
HONG HE Director Non-Executive Director
Transaction date
Proposed sale
Price
94.00
Quantity 1,500
Value US$141,000
3.1
He Hong Non-Executive Director
Transaction date
Sale
Price
95.00
Quantity 1,000 -4.7%
Value US$95,000
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
95.20
Quantity 571 -0.0%
Value US$54,357
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
94.45
Quantity 7,585 -0.1%
Value US$716,407
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
93.50
Quantity 2,515 -0.0%
Value US$235,158
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
92.34
Quantity 14,557 -0.1%
Value US$1,344,190
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
91.44
Quantity 5,018 -0.0%
Value US$458,860
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
90.28
Quantity 6,308 -0.1%
Value US$569,515
3.1
HONG HE Director Non-Executive Director
Transaction date
Proposed sale
Price
95.00
Quantity 1,000
Value US$95,000
3.4
Xykis Constantine CEO Officer
Transaction date
Sale
Price
91.31
Quantity 7,854 -100.0%
Value US$717,172
3.1
He Hong Non-Executive Director
Transaction date
Sale
Price
92.31
Quantity 2,500 -10.5%
Value US$230,775
3.1
He Hong Non-Executive Director
Transaction date
Sale
Price
90.00
Quantity 1,500 -5.9%
Value US$135,000
3.1
HONG HE Director Non-Executive Director
Transaction date
Proposed sale
Price
91.44
Quantity 4,000
Value US$365,774
3.4
Xykis Constantine Officer Officer
Transaction date
Proposed sale
Price
84.39
Quantity 7,854
Value US$662,799
3.1
He Hong Non-Executive Director
Transaction date
Sale
Price
89.00
Quantity 1,000 -3.8%
Value US$89,000
3.1
HONG HE Director Non-Executive Director
Transaction date
Proposed sale
Price
89.00
Quantity 1,000
Value US$89,000
Landini Kenneth W Director Non-Executive Director
Transaction date
Proposed sale
Price
85.00
Quantity 7,000
Value US$595,000
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
89.00
Quantity 178 -0.0%
Value US$15,842
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
88.35
Quantity 3,385 -0.0%
Value US$299,065
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
87.52
Quantity 2,676 -0.0%
Value US$234,198
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
86.74
Quantity 11,295 -0.1%
Value US$979,674
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
85.81
Quantity 2,093 -0.0%
Value US$179,594
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
84.35
Quantity 9,949 -0.1%
Value US$839,164
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
83.46
Quantity 11,923 -0.1%
Value US$995,034
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
82.49
Quantity 17,075 -0.2%
Value US$1,408,448
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
81.57
Quantity 21,925 -0.2%
Value US$1,788,416
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
80.66
Quantity 13,548 -0.1%
Value US$1,092,768
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
93.18
Quantity 3,695 -0.0%
Value US$344,283
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
92.56
Quantity 11,395 -0.1%
Value US$1,054,703
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
91.63
Quantity 12,283 -0.1%
Value US$1,125,448
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
90.38
Quantity 9,003 -0.1%
Value US$813,689
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
89.48
Quantity 8,102 -0.1%
Value US$724,946
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
88.78
Quantity 6,948 -0.1%
Value US$616,857
2.9
SIMPKINS FRANK P Non-Executive Director
Transaction date
Sale
Price
91.64
Quantity 10,000 -28.6%
Value US$916,380
2.2
Li Xun CFO Officer
Transaction date
Purchase
Price
92.82
Quantity 300 +135.7%
Value US$27,846
2.2
Li Xun CFO Officer
Transaction date
Sale
Price
93.30
Quantity 200 -47.5%
Value US$18,660
2.2
Li Xun CFO Officer
Transaction date
Sale
Price
93.20
Quantity 600 -58.8%
Value US$55,920
2.2
Li Xun CFO Officer
Transaction date
Sale
Price
92.93
Quantity 3,600 -77.9%
Value US$334,541
2.2
Li Xun CFO Officer
Transaction date
Sale
Price
91.60
Quantity 3,600 -43.8%
Value US$329,771
2.9
SIMPKINS FRANK P Director Non-Executive Director
Transaction date
Proposed sale
Price
91.26
Quantity 10,000
Value US$912,600
2.2
Xun Li Chief Financial Officer Officer
Transaction date
Proposed sale
Price
91.26
Quantity 8,221
Value US$750,248
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
91.20
Quantity 13,323 -0.1%
Value US$1,215,104
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
90.52
Quantity 19,228 -0.2%
Value US$1,740,490
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
89.52
Quantity 11,263 -0.1%
Value US$1,008,276
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
88.46
Quantity 9,988 -0.1%
Value US$883,497
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
87.57
Quantity 12,294 -0.1%
Value US$1,076,554
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
86.34
Quantity 3,979 -0.0%
Value US$343,547
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
85.40
Quantity 4,521 -0.0%
Value US$386,073
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
84.74
Quantity 1,665 -0.0%
Value US$141,087
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
83.60
Quantity 3,921 -0.0%
Value US$327,780
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
82.45
Quantity 3,720 -0.0%
Value US$306,704
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
81.57
Quantity 3,308 -0.0%
Value US$269,846
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
83.26
Quantity 7,426 -0.1%
Value US$618,265
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
82.46
Quantity 20,729 -0.2%
Value US$1,709,384
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
81.70
Quantity 11,512 -0.1%
Value US$940,537
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
80.41
Quantity 2,647 -0.0%
Value US$212,835
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
80.50
Quantity 15,797 -0.1%
Value US$1,271,610
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
84.32
Quantity 1,385 -0.0%
Value US$116,777
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
83.45
Quantity 2,992 -0.0%
Value US$249,684
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
82.59
Quantity 12,209 -0.1%
Value US$1,008,323
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
81.57
Quantity 17,263 -0.2%
Value US$1,408,224
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
80.24
Quantity 45,821 -0.4%
Value US$3,676,796
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
89.16
Quantity 5,854 -0.1%
Value US$521,947
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
88.32
Quantity 12,303 -0.1%
Value US$1,086,614
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
87.45
Quantity 21,314 -0.2%
Value US$1,864,007
2.8
Weichai America Corp. Large shareholder
Transaction date
Sale
Price
86.53
Quantity 21,447 -0.2%
Value US$1,855,809
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2025-09-29 2025-09-29 PrS Proposed sale

Director

Non-Executive Director
91,448
104.23
US$2,472,800
91,448 104.23 US$2,472,800
2025-09-29 2025-09-18 PrS Proposed sale

Director

Non-Executive Director
52,246
129.33
US$3,521,962
52,246 129.33 US$3,521,962
2025-09-23 2025-09-18 PrS Proposed sale

Director

Non-Executive Director
34,128
81.81
US$652,425
34,128 81.81 US$652,425
2025-09-15 2025-09-11 S Sale Large shareholder
30,519 -0.3%
94.33
US$2,878,799
30,519 -0.3% 94.33 US$2,878,799
2025-09-15 2025-09-11 S Sale Large shareholder
23,231 -0.2%
93.64
US$2,175,458
23,231 -0.2% 93.64 US$2,175,458
2025-09-15 2025-09-11 S Sale Large shareholder
19,351 -0.2%
92.46
US$1,789,176
19,351 -0.2% 92.46 US$1,789,176
2025-09-15 2025-09-11 S Sale Large shareholder
6,738 -0.1%
91.72
US$617,984
6,738 -0.1% 91.72 US$617,984
2025-09-12 2025-09-11 S Sale Non-Executive Director
1,500 -7.4%
94.00
US$141,000
1,500 -7.4% 94.00 US$141,000
2025-09-11 2025-09-11 PrS Proposed sale

Director

Non-Executive Director
1,500
94.00
US$141,000
1,500 94.00 US$141,000
2025-09-12 2025-09-10 S Sale Non-Executive Director
1,000 -4.7%
95.00
US$95,000
1,000 -4.7% 95.00 US$95,000
2025-09-12 2025-09-10 S Sale Large shareholder
571 -0.0%
95.20
US$54,357
571 -0.0% 95.20 US$54,357
2025-09-12 2025-09-10 S Sale Large shareholder
7,585 -0.1%
94.45
US$716,407
7,585 -0.1% 94.45 US$716,407
2025-09-12 2025-09-10 S Sale Large shareholder
2,515 -0.0%
93.50
US$235,158
2,515 -0.0% 93.50 US$235,158
2025-09-12 2025-09-10 S Sale Large shareholder
14,557 -0.1%
92.34
US$1,344,190
14,557 -0.1% 92.34 US$1,344,190
2025-09-12 2025-09-10 S Sale Large shareholder
5,018 -0.0%
91.44
US$458,860
5,018 -0.0% 91.44 US$458,860
2025-09-12 2025-09-10 S Sale Large shareholder
6,308 -0.1%
90.28
US$569,515
6,308 -0.1% 90.28 US$569,515
2025-09-10 2025-09-10 PrS Proposed sale

Director

Non-Executive Director
1,000
95.00
US$95,000
1,000 95.00 US$95,000
2025-09-11 2025-09-09 S Sale

CEO

Officer
7,854 -100.0%
91.31
US$717,172
7,854 -100.0% 91.31 US$717,172
2025-09-11 2025-09-09 S Sale Non-Executive Director
2,500 -10.5%
92.31
US$230,775
2,500 -10.5% 92.31 US$230,775
2025-09-11 2025-09-09 S Sale Non-Executive Director
1,500 -5.9%
90.00
US$135,000
1,500 -5.9% 90.00 US$135,000
2025-09-09 2025-09-09 PrS Proposed sale

Director

Non-Executive Director
4,000
91.44
US$365,774
4,000 91.44 US$365,774
2025-09-09 2025-09-09 PrS Proposed sale

Officer

Officer
7,854
84.39
US$662,799
7,854 84.39 US$662,799
2025-09-10 2025-09-08 S Sale Non-Executive Director
1,000 -3.8%
89.00
US$89,000
1,000 -3.8% 89.00 US$89,000
2025-09-08 2025-09-08 PrS Proposed sale

Director

Non-Executive Director
1,000
89.00
US$89,000
1,000 89.00 US$89,000
2025-09-05 2025-09-05 PrS Proposed sale

Director

Non-Executive Director
7,000
85.00
US$595,000
7,000 85.00 US$595,000
2025-08-28 2025-08-26 S Sale Large shareholder
178 -0.0%
89.00
US$15,842
178 -0.0% 89.00 US$15,842
2025-08-28 2025-08-26 S Sale Large shareholder
3,385 -0.0%
88.35
US$299,065
3,385 -0.0% 88.35 US$299,065
2025-08-28 2025-08-26 S Sale Large shareholder
2,676 -0.0%
87.52
US$234,198
2,676 -0.0% 87.52 US$234,198
2025-08-28 2025-08-26 S Sale Large shareholder
11,295 -0.1%
86.74
US$979,674
11,295 -0.1% 86.74 US$979,674
2025-08-28 2025-08-26 S Sale Large shareholder
2,093 -0.0%
85.81
US$179,594
2,093 -0.0% 85.81 US$179,594
2025-08-28 2025-08-26 S Sale Large shareholder
9,949 -0.1%
84.35
US$839,164
9,949 -0.1% 84.35 US$839,164
2025-08-28 2025-08-26 S Sale Large shareholder
11,923 -0.1%
83.46
US$995,034
11,923 -0.1% 83.46 US$995,034
2025-08-28 2025-08-26 S Sale Large shareholder
17,075 -0.2%
82.49
US$1,408,448
17,075 -0.2% 82.49 US$1,408,448
2025-08-28 2025-08-26 S Sale Large shareholder
21,925 -0.2%
81.57
US$1,788,416
21,925 -0.2% 81.57 US$1,788,416
2025-08-28 2025-08-26 S Sale Large shareholder
13,548 -0.1%
80.66
US$1,092,768
13,548 -0.1% 80.66 US$1,092,768
2025-08-27 2025-08-25 S Sale Large shareholder
3,695 -0.0%
93.18
US$344,283
3,695 -0.0% 93.18 US$344,283
2025-08-27 2025-08-25 S Sale Large shareholder
11,395 -0.1%
92.56
US$1,054,703
11,395 -0.1% 92.56 US$1,054,703
2025-08-27 2025-08-25 S Sale Large shareholder
12,283 -0.1%
91.63
US$1,125,448
12,283 -0.1% 91.63 US$1,125,448
2025-08-27 2025-08-25 S Sale Large shareholder
9,003 -0.1%
90.38
US$813,689
9,003 -0.1% 90.38 US$813,689
2025-08-27 2025-08-25 S Sale Large shareholder
8,102 -0.1%
89.48
US$724,946
8,102 -0.1% 89.48 US$724,946
2025-08-27 2025-08-25 S Sale Large shareholder
6,948 -0.1%
88.78
US$616,857
6,948 -0.1% 88.78 US$616,857
2025-08-27 2025-08-25 S Sale Non-Executive Director
10,000 -28.6%
91.64
US$916,380
10,000 -28.6% 91.64 US$916,380
2025-08-27 2025-08-25 B Purchase

CFO

Officer
300 +135.7%
92.82
US$27,846
300 +135.7% 92.82 US$27,846
2025-08-27 2025-08-25 S Sale

CFO

Officer
200 -47.5%
93.30
US$18,660
200 -47.5% 93.30 US$18,660
2025-08-27 2025-08-25 S Sale

CFO

Officer
600 -58.8%
93.20
US$55,920
600 -58.8% 93.20 US$55,920
2025-08-27 2025-08-25 S Sale

CFO

Officer
3,600 -77.9%
92.93
US$334,541
3,600 -77.9% 92.93 US$334,541
2025-08-27 2025-08-25 S Sale

CFO

Officer
3,600 -43.8%
91.60
US$329,771
3,600 -43.8% 91.60 US$329,771
2025-08-25 2025-08-25 PrS Proposed sale

Director

Non-Executive Director
10,000
91.26
US$912,600
10,000 91.26 US$912,600
2025-08-25 2025-08-25 PrS Proposed sale

Chief Financial Officer

Officer
8,221
91.26
US$750,248
8,221 91.26 US$750,248
2025-08-26 2025-08-22 S Sale Large shareholder
13,323 -0.1%
91.20
US$1,215,104
13,323 -0.1% 91.20 US$1,215,104
2025-08-26 2025-08-22 S Sale Large shareholder
19,228 -0.2%
90.52
US$1,740,490
19,228 -0.2% 90.52 US$1,740,490
2025-08-26 2025-08-22 S Sale Large shareholder
11,263 -0.1%
89.52
US$1,008,276
11,263 -0.1% 89.52 US$1,008,276
2025-08-26 2025-08-22 S Sale Large shareholder
9,988 -0.1%
88.46
US$883,497
9,988 -0.1% 88.46 US$883,497
2025-08-26 2025-08-22 S Sale Large shareholder
12,294 -0.1%
87.57
US$1,076,554
12,294 -0.1% 87.57 US$1,076,554
2025-08-26 2025-08-22 S Sale Large shareholder
3,979 -0.0%
86.34
US$343,547
3,979 -0.0% 86.34 US$343,547
2025-08-26 2025-08-22 S Sale Large shareholder
4,521 -0.0%
85.40
US$386,073
4,521 -0.0% 85.40 US$386,073
2025-08-26 2025-08-22 S Sale Large shareholder
1,665 -0.0%
84.74
US$141,087
1,665 -0.0% 84.74 US$141,087
2025-08-26 2025-08-22 S Sale Large shareholder
3,921 -0.0%
83.60
US$327,780
3,921 -0.0% 83.60 US$327,780
2025-08-26 2025-08-22 S Sale Large shareholder
3,720 -0.0%
82.45
US$306,704
3,720 -0.0% 82.45 US$306,704
2025-08-26 2025-08-22 S Sale Large shareholder
3,308 -0.0%
81.57
US$269,846
3,308 -0.0% 81.57 US$269,846
2025-08-25 2025-08-21 S Sale Large shareholder
7,426 -0.1%
83.26
US$618,265
7,426 -0.1% 83.26 US$618,265
2025-08-25 2025-08-21 S Sale Large shareholder
20,729 -0.2%
82.46
US$1,709,384
20,729 -0.2% 82.46 US$1,709,384
2025-08-25 2025-08-21 S Sale Large shareholder
11,512 -0.1%
81.70
US$940,537
11,512 -0.1% 81.70 US$940,537
2025-08-25 2025-08-21 S Sale Large shareholder
2,647 -0.0%
80.41
US$212,835
2,647 -0.0% 80.41 US$212,835
2025-08-22 2025-08-20 S Sale Large shareholder
5 -0.0%
81.00
US$405
5 -0.0% 81.00 US$405
2025-08-22 2025-08-20 S Sale Large shareholder
15,797 -0.1%
80.50
US$1,271,610
15,797 -0.1% 80.50 US$1,271,610
2025-08-21 2025-08-19 S Sale Large shareholder
1,385 -0.0%
84.32
US$116,777
1,385 -0.0% 84.32 US$116,777
2025-08-21 2025-08-19 S Sale Large shareholder
2,992 -0.0%
83.45
US$249,684
2,992 -0.0% 83.45 US$249,684
2025-08-21 2025-08-19 S Sale Large shareholder
12,209 -0.1%
82.59
US$1,008,323
12,209 -0.1% 82.59 US$1,008,323
2025-08-21 2025-08-19 S Sale Large shareholder
17,263 -0.2%
81.57
US$1,408,224
17,263 -0.2% 81.57 US$1,408,224
2025-08-21 2025-08-19 S Sale Large shareholder
45,821 -0.4%
80.24
US$3,676,796
45,821 -0.4% 80.24 US$3,676,796
2025-08-20 2025-08-18 S Sale Large shareholder
5,854 -0.1%
89.16
US$521,947
5,854 -0.1% 89.16 US$521,947
2025-08-20 2025-08-18 S Sale Large shareholder
12,303 -0.1%
88.32
US$1,086,614
12,303 -0.1% 88.32 US$1,086,614
2025-08-20 2025-08-18 S Sale Large shareholder
21,314 -0.2%
87.45
US$1,864,007
21,314 -0.2% 87.45 US$1,864,007
2025-08-20 2025-08-18 S Sale Large shareholder
21,447 -0.2%
86.53
US$1,855,809
21,447 -0.2% 86.53 US$1,855,809