⌘K (Command K) to search

Sign in Sign up free

Insider · CIK 0001603563

van den Boom Esther

Reports to the SEC for 3 companies · LA JOLLA, CA

Transactions

10

Companies

3

Filings

5

CIK

0001603563

Forms 4 and 5

Insider transactions

10 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2022-09-15	TYRATyra Biosciences, Inc.A Award	Chief Financial Officer	AAward	+1,452 sh	$7.66	+$11.1K	121,897
2022-09-06	TYRATyra Biosciences, Inc. · Stock Option (Right to Buy)A Award	Chief Financial Officer	AAward	+105K sh	—	—	105,000
2022-09-06	TYRATyra Biosciences, Inc. · Stock Option (Right to Buy)A Award	Chief Financial Officer	AAward	+89.1K sh	—	—	89,054
2022-03-15	TYRATyra Biosciences, Inc.A Award	Chief Financial Officer	AAward	+1,800 sh	$8.53	+$15.3K	120,445
2021-11-02	TYRATyra Biosciences, Inc. · Stock Option (Right to Buy)A Award	Chief Financial Officer	AAward	+83.6K sh	—	—	83,626
2021-11-02	TYRATyra Biosciences, Inc. · Stock Option (Right to Buy)A Award	Chief Financial Officer	AAward	+7,964 sh	—	—	7,964
2021-11-02	TYRATyra Biosciences, Inc. · Stock Option (Right to Buy)A Award	Chief Financial Officer	AAward	+7,964 sh	—	—	7,964
2021-09-17	TYRATyra Biosciences, Inc.C Conversion	Chief Financial Officer	CConversion	+21.3K sh	—	—	21,254
2021-09-17	TYRATyra Biosciences, Inc. · Series A Preferred StockC Conversion	Chief Financial Officer	CConversion	−8,183 sh	—	—	0
2014-08-07	MNOVMEDICINOVA INC · Stock Option (Right to Buy)A Award	Chief Financial Officer	AAward	+10K sh	—	—	10,000

Recent filings

5

Accepted (ET)
Sep 194
van den Boom Esther0001209191-22-050613
SEC(opens sec.gov)
Sep 84
van den Boom Esther0001209191-22-049219
SEC(opens sec.gov)
Nov 44
van den Boom Esther0001209191-21-063023
SEC(opens sec.gov)
Sep 174
van den Boom Esther0000899243-21-036427
SEC(opens sec.gov)
Aug 84
MEDICINOVA INC0001019687-14-003016
SEC(opens sec.gov)

Companies

3

Address

C/O MEDICINOVA, INC. 4275 EXECUTIVE SQUARE, SUITE 650

LA JOLLA, CA, 92037