Insider · CIK 0001547959

Ramasastry Saira

Reports to the SEC for 9 companies · FOSTER CITY, CA

sec.gov

Transactions

Companies

Filings

CIK

0001547959

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-06-15	MIRMMirum Pharmaceuticals, Inc. · Stock Option (right to buy)A Award	Director	AAward	+3,772 sh	—	—	3,772
2026-06-15	MIRMMirum Pharmaceuticals, Inc. · Restricted Stock UnitsA Award	Director	AAward	+1,980 sh	—	—	1,980
2026-06-12	FTHFaeth Therapeutics, Inc. · Stock Option (right to buy)A Award	Director	AAward	+25K sh	—	—	25,000
2026-06-01	MIRMMirum Pharmaceuticals, Inc.S Sale	Director	SSale	−3,977 sh	$100.00	−$398K	0
2026-05-29	MIRMMirum Pharmaceuticals, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+3,977 sh	—	—	3,977
2026-05-29	MIRMMirum Pharmaceuticals, Inc. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−3,977 sh	—	—	0
2026-05-15	MIRMMirum Pharmaceuticals, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+2,000 sh	$23.51	+$47K	2,000
2026-05-15	MIRMMirum Pharmaceuticals, Inc.S Sale	Director	SSale	−2,000 sh	$109.47	−$219K	0
2026-05-15	MIRMMirum Pharmaceuticals, Inc. · Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−2,000 sh	—	—	0
2026-04-23	DAWNDay One Biopharmaceuticals, Inc.D Disposition to Issuer	Director	DDisposition to Issuer	−40.5K sh	—	—	0
2026-04-23	DAWNDay One Biopharmaceuticals, Inc. · Stock Option (right to buy Common Stock)D Disposition to Issuer	Director	DDisposition to Issuer	−40K sh	—	—	0
2026-04-23	DAWNDay One Biopharmaceuticals, Inc. · Stock Option (right to buy Common Stock)D Disposition to Issuer	Director	DDisposition to Issuer	−47.6K sh	—	—	0
2026-04-23	DAWNDay One Biopharmaceuticals, Inc. · Stock Option (right to buy Common Stock)D Disposition to Issuer	Director	DDisposition to Issuer	−28.7K sh	—	—	0
2026-04-23	DAWNDay One Biopharmaceuticals, Inc. · Stock Option (right to buy Common Stock)D Disposition to Issuer	Director	DDisposition to Issuer	−37.5K sh	—	—	0
2026-04-23	DAWNDay One Biopharmaceuticals, Inc. · Stock Option (right to buy Common Stock)D Disposition to Issuer	Director	DDisposition to Issuer	−32.3K sh	—	—	0
2026-04-23	DAWNDay One Biopharmaceuticals, Inc. · Stock Option (right to buy Common Stock)D Disposition to Issuer	Director	DDisposition to Issuer	−22.5K sh	—	—	0
2026-04-23	DAWNDay One Biopharmaceuticals, Inc. · Restricted Stock Unit (RSU)D Disposition to Issuer	Director	DDisposition to Issuer	−15K sh	—	—	0
2026-04-15	MIRMMirum Pharmaceuticals, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+2,000 sh	$23.51	+$47K	2,000
2026-04-15	MIRMMirum Pharmaceuticals, Inc.S Sale	Director	SSale	−2,000 sh	$96.90	−$194K	0
2026-04-15	MIRMMirum Pharmaceuticals, Inc. · Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−2,000 sh	—	—	2,000
2026-03-16	MIRMMirum Pharmaceuticals, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+2,000 sh	$23.51	+$47K	2,000
2026-03-16	MIRMMirum Pharmaceuticals, Inc.S Sale	Director	SSale	−2,000 sh	$90.76	−$182K	0
2026-03-16	MIRMMirum Pharmaceuticals, Inc. · Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−2,000 sh	—	—	4,000
2026-02-13	MIRMMirum Pharmaceuticals, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+2,000 sh	$23.51	+$47K	2,000
2026-02-13	MIRMMirum Pharmaceuticals, Inc.S Sale	Director	SSale	−2,000 sh	$102.09	−$204K	0
2026-02-13	MIRMMirum Pharmaceuticals, Inc. · Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−2,000 sh	—	—	6,000
2026-01-15	MIRMMirum Pharmaceuticals, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+2,000 sh	$23.51	+$47K	2,000
2026-01-15	MIRMMirum Pharmaceuticals, Inc.S Sale	Director	SSale	−2,000 sh	$90.99	−$182K	0
2026-01-15	MIRMMirum Pharmaceuticals, Inc. · Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−2,000 sh	—	—	8,000
2025-12-22	MIRMMirum Pharmaceuticals, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+5,000 sh	$23.51	+$118K	5,000
2025-12-22	MIRMMirum Pharmaceuticals, Inc.S Sale	Director	SSale	−5,000 sh	$80.00	−$400K	0
2025-12-22	MIRMMirum Pharmaceuticals, Inc. · Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−5,000 sh	—	—	10,000
2025-12-18	MIRMMirum Pharmaceuticals, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+2,000 sh	$23.51	+$47K	2,000
2025-12-18	MIRMMirum Pharmaceuticals, Inc.S Sale	Director	SSale	−1,000 sh	$69.46	−$69.5K	1,000
2025-12-18	MIRMMirum Pharmaceuticals, Inc.S Sale	Director	SSale	−1,000 sh	$70.00	−$70K	0
2025-12-18	MIRMMirum Pharmaceuticals, Inc. · Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−2,000 sh	—	—	15,000
2025-11-06	DAWNDay One Biopharmaceuticals, Inc. · Stock Option (right to buy Common Stock)D Disposition to Issuer	Director	DDisposition to Issuer	−40K sh	—	—	0
2025-11-06	DAWNDay One Biopharmaceuticals, Inc. · Stock Option (right to buy Common Stock)A Award	Director	AAward	+40K sh	—	—	40,000
2025-11-06	DAWNDay One Biopharmaceuticals, Inc. · Stock Option (right to buy Common Stock)D Disposition to Issuer	Director	DDisposition to Issuer	−47.6K sh	—	—	0
2025-11-06	DAWNDay One Biopharmaceuticals, Inc. · Stock Option (right to buy Common Stock)A Award	Director	AAward	+47.6K sh	—	—	47,581
2025-11-06	DAWNDay One Biopharmaceuticals, Inc. · Stock Option (right to buy Common Stock)D Disposition to Issuer	Director	DDisposition to Issuer	−28.7K sh	—	—	0
2025-11-06	DAWNDay One Biopharmaceuticals, Inc. · Stock Option (right to buy Common Stock)A Award	Director	AAward	+28.7K sh	—	—	28,700
2025-11-06	DAWNDay One Biopharmaceuticals, Inc. · Stock Option (right to buy Common Stock)D Disposition to Issuer	Director	DDisposition to Issuer	−37.5K sh	—	—	0
2025-11-06	DAWNDay One Biopharmaceuticals, Inc. · Stock Option (right to buy Common Stock)A Award	Director	AAward	+37.5K sh	—	—	37,500
2025-11-06	DAWNDay One Biopharmaceuticals, Inc. · Stock Option (right to buy Common Stock)D Disposition to Issuer	Director	DDisposition to Issuer	−32.3K sh	—	—	0
2025-11-06	DAWNDay One Biopharmaceuticals, Inc. · Stock Option (right to buy Common Stock)A Award	Director	AAward	+32.3K sh	—	—	32,335
2025-09-08	MIRMMirum Pharmaceuticals, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+17K sh	$23.51	+$400K	17,000
2025-09-08	MIRMMirum Pharmaceuticals, Inc.S Sale	Director	SSale	−17K sh	—	—	0
2025-09-08	MIRMMirum Pharmaceuticals, Inc. · Stock Option (right to buy)M Exercise/Conversion	Director	MExercise/Conversion	−17K sh	—	—	17,000
2025-06-03	MIRMMirum Pharmaceuticals, Inc.M Exercise/Conversion	Director	MExercise/Conversion	+2,500 sh	$14.12	+$35.3K	2,500

Recent filings

Accepted (ET)
Jun 174
Ramasastry Saira0001547959-26-000016
SEC(opens sec.gov)
Jun 164
Ramasastry Saira0001547959-26-000015
SEC(opens sec.gov)
Jun 24
Ramasastry Saira0001547959-26-000011
SEC(opens sec.gov)
May 184
Ramasastry Saira0001547959-26-000009
SEC(opens sec.gov)
Apr 234
Ramasastry Saira0001547959-26-000008
SEC(opens sec.gov)
Apr 164
Ramasastry Saira0001547959-26-000007
SEC(opens sec.gov)

Companies

Address

C/O MIRUM PHARMACEUTICALS, INC. 989 E HILLSDALE BLVD., SUITE 300

FOSTER CITY, CA, 94404