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 Ong Tuyen
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2019-04-01
Sale
2019-04-03
9:01 pm
Nightstar Therapeutics plcNITEOng Tuyen
Chief Development Officer
2,446$25.31$61,90880,479
(Direct)
View
2019-01-07
Sale
2019-01-09
9:12 pm
Nightstar Therapeutics plcNITEOng Tuyen
Chief Development Officer
2,546$12.98$33,04982,925
(Direct)
View
2019-01-03
Sale(A)
2019-01-09
9:09 pm
Nightstar Therapeutics plcNITEOng Tuyen
Chief Development Officer
4,070$12$48,84085,471
(Direct)
View
2019-01-03
Sale
2019-01-07
9:20 pm
Nightstar Therapeutics plcNITEOng Tuyen
Chief Development Officer
4,070$12$48,8404,070
(Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2021-10-04(A)
Option Award
2022-03-09
6:14 pm
N/A
2031-10-03
Gemini Therapeutics Inc.GMTXOng Tuyen
Director
15,528$015,528
(Direct)
View
2021-10-04
Option Award
2021-10-06
4:15 pm
N/A
2031-10-03
Gemini Therapeutics Inc.GMTXOng Tuyen
Director
17,245$017,245
(Direct)
View
2021-02-05
Option Award
2021-04-07
4:08 pm
N/A
2031-02-04
Gemini Therapeutics Inc.GMTXOng Tuyen
Director
58,855$058,855
(Direct)
View
2021-03-12
Option Award
2021-03-15
4:21 pm
N/A
2031-03-11
Gemini Therapeutics Inc.GMTXOng Tuyen
Director
15,000$015,000
(Direct)
View
2021-02-05
Ownership
2021-02-10
5:37 pm
N/A
2030-10-15
Gemini Therapeutics Inc.GMTXOng Tuyen
Director
0$050,338
(Direct)
View
2019-06-07
Disposition
2019-06-07
4:38 pm
N/A
2028-01-30
Nightstar Therapeutics plcNITEOng Tuyen
Chief Development Officer
37,500$11.260
(Direct)
View
2019-06-07
Disposition
2019-06-07
4:38 pm
N/A
N/A
Nightstar Therapeutics plcNITEOng Tuyen
Chief Development Officer
80,479$25.50
(Direct)
View
2019-06-07
Disposition
2019-06-07
4:38 pm
N/A
2019-01-21
Nightstar Therapeutics plcNITEOng Tuyen
Chief Development Officer
97,400$10.760
(Direct)
View
2019-01-22
Option Award
2019-01-24
9:03 pm
N/A
2029-01-21
Nightstar Therapeutics plcNITEOng Tuyen
Chief Development Officer
97,400$097,400
(Direct)
View
2019-01-01
Ownership
2019-01-02
9:02 pm
N/A
N/A
Nightstar Therapeutics plcNITEOng Tuyen
Chief Development Officer
0$0127,041
(Direct)
View
(A) Indicate amendment filing.