Insider Trading & Ownership - RIEFLIN WILLIAM JL

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
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Time period
Insider Trading Transactions for RIEFLIN WILLIAM JL
Common stock purchase or sale:
Transaction
Date		Reported
DateTime		CompanySymbolInsider
Relationship		Shares
Traded		Average
Price		Total
Amount		Shares
Owned		Filing
2020-11-19
Purchase		2020-11-20
3:56 pm		RAPT Therapeutics Inc.RAPTRIEFLIN WILLIAM JL
Director		10,000$16.22$162,20094,722
(Indirect
Direct)		View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date		Reported
DateTime		Exercisable
Expiration		CompanySymnbolInsider
Relationship		Shares
Traded		Conversion
Price		Shares
Owned		Filing
2024-06-14
Option Award		2024-06-17
4:13 pm		N/A
2034-06-13		Lyell Immunopharma Inc.LYELRIEFLIN WILLIAM JL
Director		130,000$0130,000
(Direct)		View
2024-05-23
Option Award		2024-05-23
6:18 pm		N/A
2034-05-21		RAPT Therapeutics Inc.RAPTRIEFLIN WILLIAM JL
Director		36,490$036,490
(Direct)		View
2024-04-05
Disposition		2024-04-08
4:16 pm		N/A
2033-05-09		NGM BIOPHARMACEUTICALS INCNGMRIEFLIN WILLIAM JL
Director		588,407$00
(Direct)		View
2024-04-05
Equity Swap		2024-04-08
4:16 pm		N/A
N/A		NGM BIOPHARMACEUTICALS INCNGMRIEFLIN WILLIAM JL
Director		2,774,340$00
(Direct)		View
2024-03-28
Option Award		2024-04-01
6:48 pm		N/A
2034-03-27		RAPT Therapeutics Inc.RAPTRIEFLIN WILLIAM JL
Director		11,871$7.5811,871
(Direct)		View
2023-09-08
Option Award		2023-09-08
4:27 pm		N/A
2033-09-07		Lyell Immunopharma Inc.LYELRIEFLIN WILLIAM JL
Director		55,000$055,000
(Direct)		View
2023-06-16
Option Award		2023-06-20
4:51 pm		N/A
2033-06-15		Lyell Immunopharma Inc.LYELRIEFLIN WILLIAM JL
Director		65,000$065,000
(Direct)		View
2023-05-24
Option Award		2023-05-25
7:00 pm		N/A
2033-05-23		RAPT Therapeutics Inc.RAPTRIEFLIN WILLIAM JL
Director		12,940$012,940
(Direct)		View
2023-05-10
Option Award		2023-05-12
5:52 pm		N/A
2033-05-09		NGM BIOPHARMACEUTICALS INCNGMRIEFLIN WILLIAM JL
Director		78,407$078,407
(Direct)		View
2023-03-31
Option Award		2023-04-10
8:10 pm		N/A
2033-03-30		RAPT Therapeutics Inc.RAPTRIEFLIN WILLIAM JL
Director		6,026$14.526,026
(Direct)		View
2022-06-08
Option Award		2022-06-10
4:20 pm		N/A
2032-06-07		Lyell Immunopharma Inc.LYELRIEFLIN WILLIAM JL
Director		65,000$065,000
(Direct)		View
2022-05-25
Option Award		2022-05-26
6:18 pm		N/A
2032-05-24		RAPT Therapeutics Inc.RAPTRIEFLIN WILLIAM JL
Director		8,500$08,500
(Direct)		View
2022-03-31
Option Award		2022-04-04
5:58 pm		N/A
2032-03-30		RAPT Therapeutics Inc.RAPTRIEFLIN WILLIAM JL
Director		5,207$16.85,207
(Direct)		View
2022-03-03
Option Award		2022-03-04
4:11 pm		N/A
2032-03-02		NGM BIOPHARMACEUTICALS INCNGMRIEFLIN WILLIAM JL
Executive Chairman		80,000$080,000
(Direct)		View
2021-05-28
Option Award		2021-06-24
8:17 pm		N/A
2031-05-27		RAPT Therapeutics Inc.RAPTRIEFLIN WILLIAM JL
Director		7,500$07,500
(Direct)		View

Ownership		2021-06-16
7:22 pm		N/A
2030-05-18		Lyell Immunopharma Inc.LYELRIEFLIN WILLIAM JL
Director		0$0400,000
(Direct)		View
2021-03-17
Option Award		2021-03-18
8:22 pm		N/A
2031-03-16		NGM BIOPHARMACEUTICALS INCNGMRIEFLIN WILLIAM JL
Executive Chairman		80,000$080,000
(Direct)		View
2020-06-18
Option Award		2020-06-19
5:44 pm		N/A
2030-06-17		RAPT Therapeutics Inc.RAPTRIEFLIN WILLIAM JL
Director		7,500$07,500
(Direct)		View
2020-02-04
Option Award		2020-02-06
8:03 pm		N/A
2030-02-03		NGM BIOPHARMACEUTICALS INCNGMRIEFLIN WILLIAM JL
Executive Chairman		75,000$075,000
(Direct)		View