Insider · CIK 0001415739

Stoner Elizabeth

Reports to the SEC for 4 companies · SAN DIEGO, CA

sec.gov

Transactions

Companies

Filings

CIK

0001415739

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-10-14	IBIOiBio, Inc. · Stock Option (right to buy)A Award	Director	AAward	+38K sh	—	—	38,000
2026-05-18	IBIOiBio, Inc. · Stock Option (right to buy)A Award	Director	AAward	+60K sh	—	—	60,000
2020-10-01	MOMENTA PHARMACEUTICALS INCStock Option (Right to Buy)D Disposition to Issuer	Director	DDisposition to Issuer	−17.8K sh	—	—	0
2020-10-01	MOMENTA PHARMACEUTICALS INCD Disposition to Issuer	Director	DDisposition to Issuer	−35.5K sh	—	—	0
2020-10-01	MOMENTA PHARMACEUTICALS INCStock Option (Right to Buy)D Disposition to Issuer	Director	DDisposition to Issuer	−17.8K sh	—	—	0
2020-10-01	MOMENTA PHARMACEUTICALS INCStock Option (Right to Buy)D Disposition to Issuer	Director	DDisposition to Issuer	−17.8K sh	—	—	0
2020-10-01	MOMENTA PHARMACEUTICALS INCStock Option (Right to Buy)D Disposition to Issuer	Director	DDisposition to Issuer	−17.8K sh	—	—	0
2020-10-01	MOMENTA PHARMACEUTICALS INCStock Option (Right to Buy)D Disposition to Issuer	Director	DDisposition to Issuer	−11K sh	—	—	0
2020-10-01	MOMENTA PHARMACEUTICALS INCStock Option (Right to Buy)D Disposition to Issuer	Director	DDisposition to Issuer	−11.2K sh	—	—	0
2020-10-01	MOMENTA PHARMACEUTICALS INCStock Option (Right to Buy)D Disposition to Issuer	Director	DDisposition to Issuer	−8,855 sh	—	—	0
2020-10-01	MOMENTA PHARMACEUTICALS INCStock Option (Right to Buy)D Disposition to Issuer	Director	DDisposition to Issuer	−25K sh	—	—	0
2020-10-01	MOMENTA PHARMACEUTICALS INCStock Option (Right to Buy)D Disposition to Issuer	Director	DDisposition to Issuer	−25K sh	—	—	0
2020-06-23	MOMENTA PHARMACEUTICALS INCStock Option (Right to Buy)A Award	Director	AAward	+25K sh	—	—	25,000
2020-01-14	MOMENTA PHARMACEUTICALS INCM Exercise/Conversion	Director	MExercise/Conversion	+5,750 sh	$13.16	+$75.7K	39,745
2020-01-14	MOMENTA PHARMACEUTICALS INCS Sale	Director	SSale	−4,236 sh	$25.00	−$106K	35,509
2020-01-14	MOMENTA PHARMACEUTICALS INCStock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	+5,750 sh	—	—	0
2019-06-20	MOMENTA PHARMACEUTICALS INCM Exercise/Conversion	Director	MExercise/Conversion	+4,356 sh	—	—	33,995
2019-06-20	MOMENTA PHARMACEUTICALS INCRestricted Stock UnitM Exercise/Conversion	Director	MExercise/Conversion	−4,356 sh	—	—	0
2019-06-19	MOMENTA PHARMACEUTICALS INCStock Option (Right to Buy)A Award	Director	AAward	+25K sh	—	—	25,000
2018-08-27	MOMENTA PHARMACEUTICALS INCM Exercise/Conversion	Director	MExercise/Conversion	+6,000 sh	$13.16	+$79K	33,791
2018-08-27	MOMENTA PHARMACEUTICALS INCS Sale	Director	SSale	−4,152 sh	$27.33	−$113K	29,639
2018-08-27	MOMENTA PHARMACEUTICALS INCStock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−6,000 sh	—	—	5,750
2018-07-09	MOMENTA PHARMACEUTICALS INCS Sale	Director	SSale	−4,462 sh	$23.00	−$103K	27,791
2018-07-09	MOMENTA PHARMACEUTICALS INCM Exercise/Conversion	Director	MExercise/Conversion	+6,000 sh	$13.16	+$79K	32,253
2018-07-09	MOMENTA PHARMACEUTICALS INCStock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−6,000 sh	—	—	11,750
2018-06-21	MOMENTA PHARMACEUTICALS INCS Sale	Director	SSale	−2,288 sh	$22.20	−$50.8K	26,253
2018-06-20	MOMENTA PHARMACEUTICALS INCRestricted Stock UnitsA Award	Director	AAward	+4,356 sh	—	—	4,356
2018-06-20	MOMENTA PHARMACEUTICALS INCRestricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−5,734 sh	—	—	0
2018-06-20	MOMENTA PHARMACEUTICALS INCStock Option (Right to Buy)A Award	Director	AAward	+8,855 sh	—	—	8,855
2018-06-20	MOMENTA PHARMACEUTICALS INCM Exercise/Conversion	Director	MExercise/Conversion	+5,734 sh	—	—	28,541
2018-04-26	MOMENTA PHARMACEUTICALS INCS Sale	Director	SSale	−3,842 sh	$20.00	−$76.8K	22,807
2018-04-26	MOMENTA PHARMACEUTICALS INCM Exercise/Conversion	Director	MExercise/Conversion	+4,980 sh	$12.34	+$61.5K	26,649
2018-04-26	MOMENTA PHARMACEUTICALS INCStock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−4,980 sh	—	—	0
2018-04-25	MOMENTA PHARMACEUTICALS INCM Exercise/Conversion	Director	MExercise/Conversion	+20 sh	$12.34	+$246.8	21,684
2018-04-25	MOMENTA PHARMACEUTICALS INCStock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−20 sh	—	—	4,980
2018-04-25	MOMENTA PHARMACEUTICALS INCS Sale	Director	SSale	−15 sh	$20.00	−$300	21,669
2018-04-12	MOMENTA PHARMACEUTICALS INCStock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−10K sh	—	—	5,000
2018-04-12	MOMENTA PHARMACEUTICALS INCM Exercise/Conversion	Director	MExercise/Conversion	+10K sh	$12.34	+$123K	29,378
2018-04-12	MOMENTA PHARMACEUTICALS INCS Sale	Director	SSale	−7,714 sh	$20.00	−$154K	21,664
2018-04-10	MOMENTA PHARMACEUTICALS INCM Exercise/Conversion	Director	MExercise/Conversion	+5,000 sh	$8.85	+$44.3K	22,777
2018-04-10	MOMENTA PHARMACEUTICALS INCS Sale	Director	SSale	−3,399 sh	$19.00	−$64.6K	19,378
2018-04-10	MOMENTA PHARMACEUTICALS INCStock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−5,000 sh	—	—	0
2018-03-21	MOMENTA PHARMACEUTICALS INCS Sale	Director	SSale	−3,399 sh	$19.00	−$64.6K	17,777
2018-03-21	MOMENTA PHARMACEUTICALS INCM Exercise/Conversion	Director	MExercise/Conversion	+5,000 sh	$8.85	+$44.3K	21,176
2018-03-21	MOMENTA PHARMACEUTICALS INCStock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−5,000 sh	—	—	5,000
2018-01-30	MOMENTA PHARMACEUTICALS INCM Exercise/Conversion	Director	MExercise/Conversion	+19.2K sh	$13.40	+$257K	32,440
2018-01-30	MOMENTA PHARMACEUTICALS INCS Sale	Director	SSale	−16.3K sh	$18.00	−$293K	16,176
2018-01-30	MOMENTA PHARMACEUTICALS INCStock Option (Right to Buy)M Exercise/Conversion	Director	MExercise/Conversion	−19.2K sh	—	—	0
2017-12-13	MOMENTA PHARMACEUTICALS INCS Sale	Director	SSale	−5,500 sh	$13.10	−$72.1K	13,240
2017-06-20	MOMENTA PHARMACEUTICALS INCStock Option (Right to Buy)A Award	Director	AAward	+11.2K sh	—	—	11,207

Recent filings

Accepted (ET)
Oct 15 18:344
Stoner Elizabeth0001104659-26-116322
SEC(opens sec.gov)
May 194
Stoner Elizabeth0001104659-26-063503
SEC(opens sec.gov)
Oct 14
Stoner Elizabeth0001179110-20-010064
SEC(opens sec.gov)
Jun 244
Stoner Elizabeth0001179110-20-007754
SEC(opens sec.gov)
Jan 164
Stoner Elizabeth0001179110-20-000619
SEC(opens sec.gov)
Jun 214
Stoner Elizabeth0001179110-19-008020
SEC(opens sec.gov)
Aug 284
Stoner Elizabeth0001179110-18-010969
SEC(opens sec.gov)

Companies

Address

C/O IBIO, INC. 11750 SORRENTO VALLEY ROAD, SUITE 200

SAN DIEGO, CA, 92121