Insider Trading & Ownership - George Simeon

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 George Simeon
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2023-11-27
Sale
2023-11-29
5:07 pm
eFFECTOR Therapeutics Inc.EFTRSR ONE CAPITAL MANAGEMENT LLC
SR One Capital Fund I Aggregator LP
SR ONE CAPITAL PARTNERS I LP
SR One Co-Invest I LLC
SR One Co-Invest I Manager LLC
George Simeon
10% Owner
609,163$0.6065$369,4571,821,415
(Indirect)
View
2023-05-11
Sale
2023-05-15
6:16 pm
Arcellx Inc.ACLXSR ONE CAPITAL MANAGEMENT LLC
SR One Capital Fund I Aggregator LP
SR ONE CAPITAL PARTNERS I LP
George Simeon
SR One Co-Invest II LLC
SR One Co-Invest II Manager LLC
10% Owner
1,012,833$45.01$45,589,3171,658,780
(Indirect)
View
2022-12-16
Purchase
2022-12-20
6:45 pm
Design Therapeutics Inc.DSGNGeorge Simeon
Director
10% Owner
900,000$8.4156$7,574,0786,526,476
(Indirect)
View
2022-04-28
Purchase
2022-04-29
4:27 pm
Nkarta Inc.NKTXGeorge Simeon
Director
1,333,333$15$19,999,995666,666
(Indirect)
View
2022-02-08
Purchase
2022-02-10
08:41 am
Arcellx Inc.ACLXSR ONE CAPITAL MANAGEMENT LLC
SR ONE CAPITAL PARTNERS I LP
SR One Capital Fund I Aggregator LP
SR One Co-Invest II LLC
George Simeon
SR One Co-Invest II Manager LLC
10% Owner
1,666,667$15$25,000,0052,033,196
(Indirect)
View
2021-03-30
Purchase
2021-04-01
6:18 pm
Design Therapeutics Inc.DSGNGeorge Simeon
Director
10% Owner
250,000$20$5,000,0005,626,476
(Indirect)
View
2020-05-21
Purchase
2020-05-26
5:57 pm
Turning Point Therapeutics Inc.TPTXGeorge Simeon
Director
83,333$60$4,999,9802,253,660
(Indirect)
View
2019-10-18
Purchase
2019-10-22
4:11 pm
Principia Biopharma Inc.PRNBGeorge Simeon
Director
357,142$28$9,999,9762,982,855
(Indirect)
View
2019-09-10
Purchase
2019-09-11
6:42 pm
Turning Point Therapeutics Inc.TPTXGeorge Simeon
Director
177,777$45$7,999,9652,170,327
(Indirect)
View
2019-04-22
Purchase
2019-04-24
6:04 pm
Turning Point Therapeutics Inc.TPTXGeorge Simeon
Director
325,000$18$5,850,0002,007,550
(Indirect
Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2024-02-27
Option Award
2024-02-27
6:39 pm
N/A
N/A
CRISPR Therapeutics AGCRSPGeorge Simeon
Director
1,048,951$71.5769,196
(Indirect)
View
2023-06-08
Option Award
2023-06-09
5:56 pm
N/A
2033-06-08
CRISPR Therapeutics AGCRSPGeorge Simeon
Director
13,000$013,000
(Direct)
View
2023-06-07
Option Award
2023-06-09
5:42 pm
N/A
2033-06-06
Nkarta Inc.NKTKGeorge Simeon
Director
22,500$022,500
(Direct)
View
2023-05-31
Option Award
2023-06-02
4:48 pm
N/A
2033-05-30
Design Therapeutics Inc.DSGNGeorge Simeon
Director
10% Owner
15,000$015,000
(Direct)
View
2022-08-17
Disposition
2022-08-17
4:40 pm
N/A
2029-04-21
Turning Point Therapeutics Inc.TPTXGeorge Simeon
Director
32,000$00
(Direct)
View
2022-08-17
Disposition
2022-08-17
4:40 pm
N/A
N/A
Turning Point Therapeutics Inc.TPTXGeorge Simeon
Director
2,253,660$760
(Indirect)
View
2022-06-15
Option Award
2022-06-16
5:07 pm
N/A
2032-06-14
Design Therapeutics Inc.DSGNGeorge Simeon
Director
10% Owner
15,000$015,000
(Direct)
View
2022-06-09
Option Award
2022-06-10
5:39 pm
N/A
2032-06-09
CRISPR Therapeutics AGCRSPGeorge Simeon
Director
12,000$012,000
(Direct)
View
2022-06-08
Option Award
2022-06-10
4:07 pm
N/A
2032-06-07
Nkarta Inc.NKTXGeorge Simeon
Director
16,000$016,000
(Direct)
View
2022-02-08
Conversion
2022-02-10
08:41 am
N/A
N/A
Arcellx Inc.ACLXSR ONE CAPITAL MANAGEMENT LLC
SR ONE CAPITAL PARTNERS I LP
SR One Capital Fund I Aggregator LP
SR One Co-Invest II LLC
George Simeon
SR One Co-Invest II Manager LLC
10% Owner
3,833,340$02,033,196
(Indirect)
View

Ownership
2022-02-03
6:22 pm
N/A
N/A
Arcellx Inc.ACLXSR ONE CAPITAL MANAGEMENT LLC
SR One Capital Fund I Aggregator LP
SR ONE CAPITAL PARTNERS I LP
SR One Co-Invest II LLC
George Simeon
10% Owner
0$03,833,340
(Indirect)
View

Ownership
2021-09-02
3:26 pm
N/A
N/A
eFFECTOR Therapeutics Inc.EFTRSR ONE CAPITAL MANAGEMENT LLC
SR ONE CAPITAL PARTNERS I LP
SR One Capital Fund I Aggregator LP
SR One Co-Invest I LLC
SR One Co-Invest I Manager LLC
George Simeon
10% Owner
0$07,427,452
(Indirect)
View
2021-06-13
Option Award
2021-06-15
10:29 am
N/A
2031-06-12
Nkarta Inc.NKTXGeorge Simeon
Director
16,511$016,511
(Direct)
View
2021-06-10
Option Award
2021-06-14
5:37 pm
N/A
2031-06-10
CRISPR Therapeutics AGCRSPGeorge Simeon
Director
10,000$010,000
(Direct)
View
2021-06-02
Option Award
2021-06-04
5:44 pm
N/A
2031-06-01
Turning Point Therapeutics Inc.TPTXGeorge Simeon
Director
8,500$08,500
(Direct)
View
2021-03-30
Conversion
2021-04-01
6:18 pm
N/A
N/A
Design Therapeutics Inc.DSGNGeorge Simeon
Director
10% Owner
14,140,132$05,626,476
(Indirect)
View
2021-03-25
Option Award
2021-03-29
5:52 pm
N/A
2031-03-24
Design Therapeutics Inc.DSGNGeorge Simeon
Director
10% Owner
15,000$015,000
(Direct)
View

Ownership
2021-03-25
9:02 pm
N/A
N/A
Design Therapeutics Inc.DSGNGeorge Simeon
Director
10% Owner
0$05,376,476
(Indirect)
View
2020-09-28
Disposition
2020-09-28
5:27 pm
N/A
2022-12-29
Principia Biopharma Inc.PRNBGeorge Simeon
Director
69,578$00
(Indirect)
View
2020-09-28
Equity Swap
2020-09-28
5:27 pm
N/A
N/A
Principia Biopharma Inc.PRNBGeorge Simeon
Director
2,982,855$1000
(Indirect)
View
2020-07-09
Option Award
2020-07-13
9:57 pm
N/A
2030-07-08
Nkarta Inc.NKTXGeorge Simeon
Director
10,700$010,700
(Direct)
View

Ownership
2020-07-09
8:50 pm
N/A
N/A
Nkarta Inc.NKTXGeorge Simeon
Director
0$02,238,309
(Indirect)
View
2020-06-15
Option Award
2020-06-17
6:58 pm
N/A
2030-06-14
Turning Point Therapeutics Inc.TPTXGeorge Simeon
Director
8,500$08,500
(Direct)
View
2020-06-11
Option Award
2020-06-15
4:31 pm
N/A
2030-06-11
CRISPR Therapeutics AGCRSPGeorge Simeon
Director
15,000$015,000
(Direct)
View
2020-06-04
Option Award
2020-06-08
8:08 pm
N/A
2030-06-03
Principia Biopharma Inc.PRNBGeorge Simeon
Director
10,240$010,240
(Direct)
View
2019-06-11
Option Award
2019-06-13
5:04 pm
N/A
2029-06-11
CRISPR Therapeutics AGCRSPGeorge Simeon
Director
15,000$015,000
(Direct)
View
2019-06-11
Option Award
2019-06-11
6:55 pm
N/A
2029-06-10
Principia Biopharma Inc.PRNBGeorge Simeon
Director
10% Owner
10,240$010,240
(Direct)
View
2019-04-22
Option Award
2019-04-24
6:04 pm
N/A
2029-04-21
Turning Point Therapeutics Inc.TPTXGeorge Simeon
Director
15,000$02,007,550
(Direct)
View
2019-04-22
Conversion
2019-04-24
6:04 pm
N/A
N/A
Turning Point Therapeutics Inc.TPTXGeorge Simeon
Director
8,087,618$02,007,550
(Indirect)
View

Ownership
2019-04-16
6:57 pm
N/A
N/A
Turning Point Therapeutics Inc.TPTXGeorge Simeon
Director
0$01,667,550
(Indirect)
View