Insider Trading & Ownership - Siu Chris

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for Siu Chris
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2023-12-06
Sale
2023-12-07
7:15 pm
AEHR TEST SYSTEMSAEHRSiu Chris
VP Finance/CFO
322$25.27$8,13614,747
(Direct)
View
2020-08-03
Sale
2020-08-05
6:59 pm
Ultra Clean Holdings Inc.UCTTSiu Chris
Chief Accounting Officer & SVP
5,413$30.24$163,71038,190
(Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2024-10-11
Tax Withholding
2024-10-15
2:48 pm
N/A
N/A
AEHR TEST SYSTEMSAEHRSiu Chris
CFO
693$16.0246,036
(Direct)
View
2024-10-01
Other
2024-10-03
1:26 pm
N/A
N/A
AEHR TEST SYSTEMSAEHRSiu Chris
CFO
427$10.4247,156
(Indirect)
View
2024-09-03
Tax Withholding
2024-09-03
5:22 pm
N/A
N/A
AEHR TEST SYSTEMSAEHRSiu Chris
CFO
348$13.5146,302
(Direct)
View
2024-07-11
Option Award
2024-07-15
6:20 pm
N/A
N/A
AEHR TEST SYSTEMSAEHRSiu Chris
CFO
31,039$046,650
(Direct)
View
2024-06-03
Tax Withholding
2024-06-13
5:28 pm
N/A
N/A
AEHR TEST SYSTEMSAEHRSiu Chris
CFO
339$11.1715,611
(Direct)
View
2024-04-01
Other
2024-04-02
3:04 pm
N/A
N/A
AEHR TEST SYSTEMSAEHRSiu Chris
CFO
1,600$10.517,550
(Indirect)
View
2024-03-01
Tax Withholding
2024-03-01
9:10 pm
N/A
N/A
AEHR TEST SYSTEMSAEHRSiu Chris
CFO
397$17.6614,350
(Direct)
View
2023-09-01
Option Award
2023-09-05
6:30 pm
N/A
N/A
AEHR TEST SYSTEMSAEHRSiu Chris
EXECUTIVE V.P. FINANCE & CFO
15,572$015,069
(Direct)
View
2023-09-01
Tax Withholding
2023-09-05
6:30 pm
N/A
N/A
AEHR TEST SYSTEMSAEHRSiu Chris
EXECUTIVE V.P. FINANCE & CFO
503$51.6415,069
(Direct)
View

Ownership(A)
2023-07-13
9:50 pm
N/A
N/A
AEHR TEST SYSTEMSAEHRSiu Chris
EXECUTIVE V.P. FINANCE & CFO
0$00
(Direct)
View

Ownership
2023-06-07
8:54 pm
N/A
N/A
AEHR TEST SYSTEMSAEHRSiu Chris
EXECUTIVE V.P. FINANCE & CFO
0$015,572
(Direct)
View
2022-05-31
Tax Withholding
2022-06-02
6:30 pm
N/A
N/A
Ultra Clean Holdings Inc.UCTTSiu Chris
Chief Accounting Officer & SVP
3,986$33.5640,106
(Direct)
View
2022-05-06
Option Award
2022-06-02
6:30 pm
N/A
N/A
Ultra Clean Holdings Inc.UCTTSiu Chris
Chief Accounting Officer & SVP
439$27.3440,106
(Direct)
View
2022-04-30
Tax Withholding
2022-05-03
9:58 pm
N/A
N/A
Ultra Clean Holdings Inc.UCTTSiu Chris
Chief Accounting Officer & SVP
702$31.1743,653
(Direct)
View
2022-04-29
Option Award
2022-05-03
9:58 pm
N/A
N/A
Ultra Clean Holdings Inc.UCTTSiu Chris
Chief Accounting Officer & SVP
6,235$043,653
(Direct)
View
2022-04-24
Tax Withholding
2022-04-26
7:30 pm
N/A
N/A
Ultra Clean Holdings Inc.UCTTSiu Chris
Chief Accounting Officer & SVP
2,264$33.5638,120
(Direct)
View
2021-05-31
Tax Withholding
2021-06-02
6:20 pm
N/A
N/A
Ultra Clean Holdings Inc.UCTTSiu Chris
Chief Accounting Officer & SVP
4,480$56.3341,884
(Direct)
View
2021-04-30
Option Award
2021-05-04
7:29 pm
N/A
N/A
Ultra Clean Holdings Inc.UCTTSiu Chris
Chief Accounting Officer & SVP
5,527$046,364
(Direct)
View
2021-04-24
Tax Withholding
2021-04-27
6:18 pm
N/A
N/A
Ultra Clean Holdings Inc.UCTTSiu Chris
Chief Accounting Officer & SVP
2,264$54.1140,837
(Direct)
View
2021-02-10
Option Award
2021-02-12
4:35 pm
N/A
N/A
Ultra Clean Holdings Inc.UCTTSiu Chris
Chief Accounting Officer & SVP
4,911$043,101
(Direct)
View
2020-08-04
Gift
2020-08-05
6:59 pm
N/A
N/A
Ultra Clean Holdings Inc.UCTTSiu Chris
Chief Accounting Officer & SVP
2,200$038,190
(Direct)
View
2020-05-31
Tax Withholding
2020-06-01
4:18 pm
N/A
N/A
Ultra Clean Holdings Inc.UCTTSiu Chris
Chief Accounting Officer & SVP
4,114$20.7345,803
(Direct)
View
2020-04-24
Option Award
2020-04-28
4:16 pm
N/A
N/A
Ultra Clean Holdings Inc.UCTTSiu Chris
Chief Accounting Officer & SVP
14,734$049,917
(Direct)
View
(A) Indicate amendment filing.