Insider Trading & Ownership - Yu Calvin

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 Yu Calvin
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2021-07-02
Sale
2021-07-07
7:38 pm
Alector Inc.ALECYu Calvin
Vice President, Finance
114,174$32.8$3,744,601220,498
(Direct)
View
2021-06-02
Sale
2021-06-03
7:39 pm
Alector Inc.ALECYu Calvin
Vice President, Finance
1,844$17.77$32,768126,686
(Direct)
View
2020-06-03
Sale
2020-06-05
4:40 pm
Alector Inc.ALECYu Calvin
Vice President, Finance
1,343$31.26$41,981110,686
(Direct)
View
2020-02-06
Sale
2020-02-10
4:42 pm
Alector Inc.ALECYu Calvin
Vice President, Finance
26,654$35.02$933,371229,737
(Direct)
View
2020-02-04
Sale
2020-02-06
5:18 pm
Alector Inc.ALECYu Calvin
Vice President, Finance
63,541$30.04$1,908,772161,753
(Direct)
View
2019-12-03
Sale
2019-12-05
4:25 pm
Alector Inc.ALECYu Calvin
Vice President, Finance
1,315$18.31$24,078175,294
(Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2021-07-02
Exercise
2021-07-07
7:38 pm
N/A
N/A
Alector Inc.ALECYu Calvin
Vice President, Finance
32,837$17.15220,498
(Direct)
View
2021-07-02
Exercise
2021-07-07
7:38 pm
N/A
N/A
Alector Inc.ALECYu Calvin
Vice President, Finance
11,875$10.14220,498
(Direct)
View
2021-07-02
Exercise
2021-07-07
7:38 pm
N/A
2028-07-02
Alector Inc.ALECYu Calvin
Vice President, Finance
64,174$0220,498
(Direct)
View
2021-07-02
Exercise
2021-07-07
7:38 pm
N/A
N/A
Alector Inc.ALECYu Calvin
Vice President, Finance
19,462$8.16220,498
(Direct)
View
2021-05-07
Option Award
2021-05-11
6:48 pm
N/A
N/A
Alector Inc.ALECYu Calvin
Vice President, Finance
16,000$0126,686
(Direct)
View
2020-10-01
Option Award
2020-10-05
4:31 pm
N/A
2030-09-30
Alector Inc.ALECYu Calvin
Vice President, Finance
67,526$067,526
(Direct)
View
2020-02-06
Exercise
2020-02-10
4:42 pm
N/A
N/A
Alector Inc.ALECYu Calvin
Vice President, Finance
8,125$10.14229,737
(Direct)
View
2020-02-06
Exercise
2020-02-10
4:42 pm
N/A
2028-07-01
Alector Inc.ALECYu Calvin
Vice President, Finance
12,046$0229,737
(Direct)
View
2020-02-06
Exercise
2020-02-10
4:42 pm
N/A
N/A
Alector Inc.ALECYu Calvin
Vice President, Finance
3,921$8.16229,737
(Direct)
View
2020-02-04
Exercise
2020-02-06
5:18 pm
N/A
2028-07-01
Alector Inc.ALECYu Calvin
Vice President, Finance
13,541$0161,753
(Direct)
View
2020-02-04
Exercise
2020-02-06
5:18 pm
N/A
N/A
Alector Inc.ALECYu Calvin
Vice President, Finance
13,541$8.16161,753
(Direct)
View
2019-11-06
Option Award
2019-11-08
4:31 pm
N/A
2029-11-05
Alector Inc.ALECYu Calvin
Vice President, Finance
80,000$080,000
(Direct)
View