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HARDING BRIAN E

Track

Insider profile

Performance

Overall performance
2.5
Performance over holding periods
2.5
30 days 90 days 120 days
Average return -12% 8.2% 15.1%
Success rate 0% 68% 82%
Transactions
4 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
HARDING BRIAN E's trades of Ultra Clean Holdings Inc's stock


Subscribe to get access to the transaction volume chart and in-chart transaction details
• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-06-08 2026-06-04
S Sale
13,712 -35.0%
406.16
US$4,366,180 		13,712 -35.0% 406.16 US$4,366,180
2026-06-08 2026-06-04
S Sale
96,658 -9.1%
290.71
US$1,866,888 		96,658 -9.1% 290.71 US$1,866,888
2026-06-08 2026-06-04
S Sale
36,145 +4.2%
231.00
US$3,281,344 		36,145 +4.2% 231.00 US$3,281,344
2026-06-08 2026-06-04
S Sale
1,002 -3.2%
88.36
US$88,537 		1,002 -3.2% 88.36 US$88,537
2026-06-08 2026-06-04
S Sale
496 -1.5%
87.22
US$43,261 		496 -1.5% 87.22 US$43,261
2026-06-08 2026-06-04
S Sale
117 -0.4%
91.63
US$10,721 		117 -0.4% 91.63 US$10,721
2026-06-08 2026-06-04
S Sale
375 -1.1%
90.76
US$34,035 		375 -1.1% 90.76 US$34,035
2026-06-08 2026-06-04
S Sale
169 -0.5%
89.67
US$15,154 		169 -0.5% 89.67 US$15,154
2026-06-08 2026-06-04
S Sale
381 -1.1%
88.76
US$33,818 		381 -1.1% 88.76 US$33,818
2026-06-08 2026-06-04
S Sale
226 -0.7%
87.71
US$19,822 		226 -0.7% 87.71 US$19,822
2026-06-08 2026-06-04
S Sale
54 -0.2%
86.00
US$4,644 		54 -0.2% 86.00 US$4,644
2026-06-08 2026-06-04
S Sale
389 -1.1%
91.59
US$35,629 		389 -1.1% 91.59 US$35,629
2026-06-08 2026-06-04
S Sale
1,277 -3.6%
90.73
US$115,862 		1,277 -3.6% 90.73 US$115,862
2026-06-08 2026-06-04
S Sale
886 -2.5%
89.36
US$79,173 		886 -2.5% 89.36 US$79,173
2026-06-08 2026-06-04
S Sale
1,199 -3.2%
88.47
US$106,076 		1,199 -3.2% 88.47 US$106,076
2026-06-08 2026-06-04
S Sale
488 -1.3%
87.25
US$42,578 		488 -1.3% 87.25 US$42,578
2026-06-08 2026-06-04
S Sale
636 -1.7%
91.65
US$58,289 		636 -1.7% 91.65 US$58,289
2026-06-08 2026-06-04
S Sale
1,876 -4.7%
90.79
US$170,322 		1,876 -4.7% 90.79 US$170,322
2026-06-08 2026-06-04
S Sale
1,407 -3.4%
89.73
US$126,250 		1,407 -3.4% 89.73 US$126,250
2026-06-08 2026-06-04
S Sale
1,933 -4.4%
88.74
US$171,534 		1,933 -4.4% 88.74 US$171,534
2026-06-08 2026-06-04
S Sale
1,176 -2.6%
87.72
US$103,159 		1,176 -2.6% 87.72 US$103,159
2026-06-08 2026-06-04
S Sale
196 -0.4%
85.86
US$16,829 		196 -0.4% 85.86 US$16,829
2026-06-04 2026-06-04
PrS Proposed sale
16,988
89.47
US$1,519,878 		16,988 89.47 US$1,519,878
2026-05-07 2026-05-05
S Sale
4,000 -9.8%
80.00
US$320,000 		4,000 -9.8% 80.00 US$320,000
2026-05-04 2026-05-04
PrS Proposed sale
4,000
75.43
US$301,700 		4,000 75.43 US$301,700
2025-03-11 2025-03-07
PP Planned purchase
4,000 +11.7%
24.00
US$96,000 		4,000 +11.7% 24.00 US$96,000
2024-05-13 2024-05-09
S Sale
2,000 -5.1%
43.50
US$87,000 		2,000 -5.1% 43.50 US$87,000
2024-05-13 2024-05-09
S Sale
8,102 -17.1%
44.00
US$356,490 		8,102 -17.1% 44.00 US$356,490
2024-05-13 2024-05-09
S Sale
898 -1.9%
43.71
US$39,251 		898 -1.9% 43.71 US$39,251
2024-05-09 2024-05-09
PrS Proposed sale
9,000
43.97
US$395,739 		9,000 43.97 US$395,739
2019-09-18 2019-09-17
S Sale
3,625 -29.0%
52.48
US$190,240 		3,625 -29.0% 52.48 US$190,240