CHOU TIMOTHY C K

Track

Insider profile

Performance

Overall performance
3.6
Performance over holding periods
3.6
30 days 90 days 120 days
Average return 14% 8.2% 15.1%
Success rate 33% 68% 82%
Transactions
4 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
CHOU TIMOTHY C K's trades of Teradata Corp's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Transaction date
Planned sale
Price
392.90
Quantity 63,557 +20.8%
Value US$4,884,925
Transaction date
Proposed sale
Price
385.50
Quantity 90,882
Value US$3,381,838
Transaction date
Planned sale
Price
316.82
Quantity 50,748 -19.1%
Value US$397,696
Transaction date
Proposed sale
Price
21.83
Quantity 6,216
Value US$135,695
Transaction date
Sale
Price
33.43
Quantity 6,356 -17.1%
Value US$212,462
Transaction date
Proposed sale
Price
33.43
Quantity 6,356
Value US$212,464
Transaction date
Planned sale
Price
45.82
Quantity 4,092 -18.3%
Value US$187,495
Transaction date
Planned sale
Price
49.06
Quantity 2,265 -9.2%
Value US$111,121
Transaction date
Planned sale
Price
59.00
Quantity 2,729 -10.0%
Value US$161,011
Transaction date
Planned sale
Price
55.13
Quantity 2,728 -9.1%
Value US$150,395
Transaction date
Planned sale
Price
52.00
Quantity 2,728 -10.1%
Value US$141,856
Transaction date
Planned sale
Price
51.00
Quantity 4,135 -13.2%
Value US$210,885
Transaction date
Planned sale
Price
20.60
Quantity 2,814 -7.9%
Value US$57,968
US Blackbaud Inc (BLKB)
Transaction date
Sale
Price
81.53
Quantity 1,850 -8.1%
Value US$150,830
US Blackbaud Inc (BLKB)
Transaction date
Sale
Price
76.98
Quantity 400 -1.9%
Value US$30,792
US Blackbaud Inc (BLKB)
Transaction date
Sale
Price
77.45
Quantity 750 -3.5%
Value US$58,088
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-06-10 2026-06-08
PlS Planned sale
63,557 +20.8%
392.90
US$4,884,925 		63,557 +20.8% 392.90 US$4,884,925
2026-06-08 2026-06-08
PrS Proposed sale
90,882
385.50
US$3,381,838 		90,882 385.50 US$3,381,838
2025-05-27 2025-05-22
PlS Planned sale
50,748 -19.1%
316.82
US$397,696 		50,748 -19.1% 316.82 US$397,696
2025-05-22 2025-05-22
PrS Proposed sale
6,216
21.83
US$135,695 		6,216 21.83 US$135,695
2024-05-21 2024-05-20
S Sale
6,356 -17.1%
33.43
US$212,462 		6,356 -17.1% 33.43 US$212,462
2024-05-20 2024-05-20
PrS Proposed sale
6,356
33.43
US$212,464 		6,356 33.43 US$212,464
2022-04-22 2022-04-20
PlS Planned sale
4,092 -18.3%
45.82
US$187,495 		4,092 -18.3% 45.82 US$187,495
2022-04-06 2022-04-04
PlS Planned sale
2,265 -9.2%
49.06
US$111,121 		2,265 -9.2% 49.06 US$111,121
2021-10-26 2021-10-22
PlS Planned sale
2,729 -10.0%
59.00
US$161,011 		2,729 -10.0% 59.00 US$161,011
2021-09-28 2021-09-27
PlS Planned sale
2,728 -9.1%
55.13
US$150,395 		2,728 -9.1% 55.13 US$150,395
2021-04-23 2021-04-22
PlS Planned sale
2,728 -10.1%
52.00
US$141,856 		2,728 -10.1% 52.00 US$141,856
2021-04-23 2021-04-22
PlS Planned sale
4,135 -13.2%
51.00
US$210,885 		4,135 -13.2% 51.00 US$210,885
2020-06-16 2020-06-15
PlS Planned sale
2,814 -7.9%
20.60
US$57,968 		2,814 -7.9% 20.60 US$57,968
2020-02-14 2020-02-13
US Blackbaud Inc (BLKB)
S Sale
1,850 -8.1%
81.53
US$150,830 		1,850 -8.1% 81.53 US$150,830
2019-05-31 2019-05-30
US Blackbaud Inc (BLKB)
S Sale
400 -1.9%
76.98
US$30,792 		400 -1.9% 76.98 US$30,792
2019-02-14 2019-02-12
US Blackbaud Inc (BLKB)
S Sale
750 -3.5%
77.45
US$58,088 		750 -3.5% 77.45 US$58,088