Stocks
PSIX Power Solutions International, Inc.

PSIX

Power Solutions International, Inc.

Company with tickers: PSIX

CIK

1137091

CUSIP

73933G202

Shares Outstanding

23,050,450

Price History Institutional Holders Short Volume Short Interest Fails to Deliver Financials SEC Filings Earnings Calls Insider Trades Congressional Trades

Date	Insider	Role	Type	Shares	Price	Value	After
2026-03-06	Du Zhaoying	GC and Corp Secy	Award	1,492	—	—	1,492
2026-03-06	Li Xun	CFO	Award	1,665	—	—	1,665
2026-02-12	Li Xun	CFO	Convert	7,500	$2.00	$15,000	8,021
2026-02-12	Li Xun	CFO	Tax	3,429	$92.72	$317,937	4,592
2026-02-12	Li Xun	CFO	Convert	7,500	—	—	7,500
2025-12-11	He Hong	Director	Award	5,000	—	—	23,750
2025-12-11	SIMPKINS FRANK P	Director	Award	5,000	—	—	30,000
2025-12-11	Shea Courtney C.	Director	Award	5,000	—	—	5,000
2025-12-11	Du Zhaoying	GC and Corp Secy	Award	700	—	—	700
2025-10-09	Jin Zhao	Director	Other	0	—	—	0
2025-10-09	Yang Xuesen	Director	Other	0	—	—	0
2025-09-11	Weichai America Corp.	10% Owner	Sell	30,519	$94.33	$2,878,799	10,599,759
2025-09-11	Weichai America Corp.	10% Owner	Sell	6,738	$91.72	$617,984	10,672,860
2025-09-11	Weichai America Corp.	10% Owner	Sell	19,351	$92.46	$1,789,176	10,653,509
2025-09-11	Weichai America Corp.	10% Owner	Sell	23,231	$93.64	$2,175,458	10,630,278
2025-09-11	He Hong	Director	Sell	1,500	$94.00	$141,000	18,750
2025-09-10	Weichai America Corp.	10% Owner	Sell	14,557	$92.34	$1,344,190	10,690,269
2025-09-10	Weichai America Corp.	10% Owner	Sell	2,515	$93.50	$235,158	10,687,754
2025-09-10	Weichai America Corp.	10% Owner	Sell	571	$95.20	$54,357	10,679,598
2025-09-10	Weichai America Corp.	10% Owner	Sell	7,585	$94.45	$716,407	10,680,169
2025-09-10	Weichai America Corp.	10% Owner	Sell	6,308	$90.28	$569,515	10,709,844
2025-09-10	Weichai America Corp.	10% Owner	Sell	5,018	$91.44	$458,860	10,704,826
2025-09-10	He Hong	Director	Sell	1,000	$95.00	$95,000	20,250
2025-09-09	Xykis Constantine	CEO	Sell	7,854	$91.31	$717,172	0
2025-09-09	He Hong	Director	Sell	1,500	$90.00	$135,000	23,750
2025-09-09	He Hong	Director	Sell	2,500	$92.31	$230,775	21,250
2025-09-08	He Hong	Director	Sell	1,000	$89.00	$89,000	25,250
2025-09-08	Du Zhaoying	GC and Corp Secy	Other	0	—	—	0
2025-08-26	Weichai America Corp.	10% Owner	Sell	9,949	$84.35	$839,164	10,735,779
2025-08-26	Weichai America Corp.	10% Owner	Sell	13,548	$80.66	$1,092,768	10,796,651
2025-08-26	Weichai America Corp.	10% Owner	Sell	3,385	$88.35	$299,065	10,716,300
2025-08-26	Weichai America Corp.	10% Owner	Sell	11,923	$83.46	$995,034	10,745,728
2025-08-26	Weichai America Corp.	10% Owner	Sell	21,925	$81.57	$1,788,416	10,774,726
2025-08-26	Weichai America Corp.	10% Owner	Sell	178	$89.00	$15,842	10,716,152
2025-08-26	Weichai America Corp.	10% Owner	Sell	11,295	$86.74	$979,674	10,722,391
2025-08-26	Weichai America Corp.	10% Owner	Sell	17,075	$82.49	$1,408,448	10,757,651
2025-08-26	Weichai America Corp.	10% Owner	Sell	2,093	$85.81	$179,594	10,733,686
2025-08-26	Weichai America Corp.	10% Owner	Sell	2,676	$87.52	$234,198	10,719,715
2025-08-25	Weichai America Corp.	10% Owner	Sell	6,948	$88.78	$616,857	10,854,677
2025-08-25	Weichai America Corp.	10% Owner	Sell	8,102	$89.48	$724,946	10,846,575
2025-08-25	Weichai America Corp.	10% Owner	Sell	12,283	$91.63	$1,125,448	10,825,289
2025-08-25	Weichai America Corp.	10% Owner	Sell	11,395	$92.56	$1,054,703	10,813,894
2025-08-25	Weichai America Corp.	10% Owner	Sell	3,695	$93.18	$344,283	10,810,199
2025-08-25	Weichai America Corp.	10% Owner	Sell	9,003	$90.38	$813,689	10,837,572
2025-08-25	SIMPKINS FRANK P	Director	Sell	10,000	$91.64	$916,380	25,000
2025-08-25	Li Xun	CFO	Sell	600	$93.20	$55,920	421
2025-08-25	Li Xun	CFO	Sell	3,600	$91.60	$329,771	4,621
2025-08-25	Li Xun	CFO	Sell	3,600	$92.93	$334,541	1,021
2025-08-25	Li Xun	CFO	Sell	200	$93.30	$18,660	221
2025-08-25	Li Xun	CFO	Buy	300	$92.82	$27,846	521
2025-08-22	Weichai America Corp.	10% Owner	Sell	1,665	$84.74	$141,087	10,936,221
2025-08-22	Weichai America Corp.	10% Owner	Sell	9,988	$88.46	$883,497	10,905,439
2025-08-22	Weichai America Corp.	10% Owner	Sell	3,308	$81.57	$269,846	10,945,527
2025-08-22	Weichai America Corp.	10% Owner	Sell	3,979	$86.34	$343,547	10,927,721
2025-08-22	Weichai America Corp.	10% Owner	Sell	11,263	$89.52	$1,008,276	10,894,176
2025-08-22	Weichai America Corp.	10% Owner	Sell	3,921	$83.60	$327,780	10,937,886
2025-08-22	Weichai America Corp.	10% Owner	Sell	4,521	$85.40	$386,073	10,931,700
2025-08-22	Weichai America Corp.	10% Owner	Sell	13,323	$91.20	$1,215,104	10,861,625
2025-08-22	Weichai America Corp.	10% Owner	Sell	12,294	$87.57	$1,076,554	10,915,427
2025-08-22	Weichai America Corp.	10% Owner	Sell	3,720	$82.45	$306,704	10,941,807
2025-08-22	Weichai America Corp.	10% Owner	Sell	19,228	$90.52	$1,740,490	10,874,948
2025-08-21	Weichai America Corp.	10% Owner	Sell	20,729	$82.46	$1,709,384	10,956,261
2025-08-21	Weichai America Corp.	10% Owner	Sell	7,426	$83.26	$618,265	10,948,835
2025-08-21	Weichai America Corp.	10% Owner	Sell	11,512	$81.70	$940,537	10,976,990
2025-08-21	Weichai America Corp.	10% Owner	Sell	2,647	$80.41	$212,835	10,988,502
2025-08-20	Weichai America Corp.	10% Owner	Sell	5	$81.00	$405	10,991,149
2025-08-20	Weichai America Corp.	10% Owner	Sell	15,797	$80.50	$1,271,610	10,991,154
2025-08-19	Weichai America Corp.	10% Owner	Sell	2,992	$83.45	$249,684	11,008,336
2025-08-19	Weichai America Corp.	10% Owner	Sell	17,263	$81.57	$1,408,224	11,023,537
2025-08-19	Weichai America Corp.	10% Owner	Sell	45,821	$80.24	$3,676,796	11,040,800
2025-08-19	Weichai America Corp.	10% Owner	Sell	12,209	$82.59	$1,008,323	11,011,328
2025-08-19	Weichai America Corp.	10% Owner	Sell	1,385	$84.32	$116,777	11,006,951
2025-08-18	Weichai America Corp.	10% Owner	Sell	5,376	$83.35	$448,091	11,165,994
2025-08-18	Weichai America Corp.	10% Owner	Sell	14,670	$82.52	$1,210,607	11,171,370
2025-08-18	Weichai America Corp.	10% Owner	Sell	16,215	$80.43	$1,304,096	11,195,626
2025-08-18	Weichai America Corp.	10% Owner	Sell	9,586	$81.57	$781,888	11,186,040
2025-08-18	Weichai America Corp.	10% Owner	Sell	11,406	$85.73	$977,825	11,147,539
2025-08-18	Weichai America Corp.	10% Owner	Sell	7,049	$84.31	$594,293	11,158,945
2025-08-18	Weichai America Corp.	10% Owner	Sell	21,314	$87.45	$1,864,007	11,104,778
2025-08-18	Weichai America Corp.	10% Owner	Sell	21,447	$86.53	$1,855,809	11,126,092
2025-08-18	Weichai America Corp.	10% Owner	Sell	5,854	$89.16	$521,947	11,086,621
2025-08-18	Weichai America Corp.	10% Owner	Sell	12,303	$88.32	$1,086,614	11,092,475
2025-08-15	Weichai America Corp.	10% Owner	Sell	22,153	$85.60	$1,896,399	11,212,327
2025-08-15	Weichai America Corp.	10% Owner	Sell	15,244	$82.59	$1,259,069	11,275,709
2025-08-15	Weichai America Corp.	10% Owner	Sell	18,371	$83.51	$1,534,173	11,257,338
2025-08-15	Weichai America Corp.	10% Owner	Sell	20,770	$80.41	$1,670,064	11,307,208
2025-08-15	Weichai America Corp.	10% Owner	Sell	486	$86.05	$41,821	11,211,841
2025-08-15	Weichai America Corp.	10% Owner	Sell	16,255	$81.43	$1,323,586	11,290,953
2025-08-15	Weichai America Corp.	10% Owner	Sell	22,858	$84.56	$1,932,891	11,234,480
2025-08-14	Weichai America Corp.	10% Owner	Sell	30,760	$83.50	$2,568,589	11,397,609
2025-08-14	Weichai America Corp.	10% Owner	Sell	28,319	$82.68	$2,341,545	11,428,369
2025-08-14	Weichai America Corp.	10% Owner	Sell	10,485	$85.63	$897,879	11,374,694
2025-08-14	Weichai America Corp.	10% Owner	Sell	13,929	$88.34	$1,230,445	11,337,545
2025-08-14	Weichai America Corp.	10% Owner	Sell	7,136	$81.80	$583,730	11,456,688
2025-08-14	Weichai America Corp.	10% Owner	Sell	255	$90.24	$23,012	11,327,978
2025-08-14	Weichai America Corp.	10% Owner	Sell	12,430	$84.37	$1,048,756	11,385,179
2025-08-14	Weichai America Corp.	10% Owner	Sell	14,386	$86.45	$1,243,608	11,360,308
2025-08-14	Weichai America Corp.	10% Owner	Sell	9,312	$89.33	$831,840	11,328,233
2025-08-14	Weichai America Corp.	10% Owner	Sell	8,834	$87.64	$774,223	11,351,474
2025-08-13	Weichai America Corp.	10% Owner	Sell	26,396	$89.48	$2,361,985	11,528,014