Insider · CIK 0001661780

TAYTON-MARTIN HELEN KATRINA

Reports to the SEC for 3 companies · HORSHOLM

sec.gov

Transactions

Companies

Filings

CIK

0001661780

Forms 4 and 5

Insider transactions

23 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2024-01-15	ADAPAdaptimmune Therapeutics PLC · Option to purchase Ordinary SharesA Award	Chief Business & Strgy Officer	AAward	+2.54M sh	—	—	2,544,432
2024-01-15	ADAPAdaptimmune Therapeutics PLC · Option to purchase Ordinary SharesA Award	Chief Business & Strgy Officer	AAward	+565K sh	—	—	565,416
2023-01-17	ADAPAdaptimmune Therapeutics PLC · Option to purchase Ordinary SharesA Award	Chief Business & Strgy Officer	AAward	+197K sh	—	—	197,064
2023-01-17	ADAPAdaptimmune Therapeutics PLC · Option to purchase Ordinary SharesA Award	Chief Business & Strgy Officer	AAward	+314K sh	—	—	314,256
2023-01-17	ADAPAdaptimmune Therapeutics PLC · Option to purchase Ordinary SharesA Award	Chief Business & Strgy Officer	AAward	+1.41M sh	—	—	1,407,072
2022-01-12	ADAPAdaptimmune Therapeutics PLC · Option to purchase Ordinary SharesA Award	Chief Business & Strgy Officer	AAward	+314K sh	—	—	314,256
2022-01-12	ADAPAdaptimmune Therapeutics PLC · Option to purchase Ordinary SharesA Award	Chief Business & Strgy Officer	AAward	+1.41M sh	—	—	1,407,072
2021-11-17	Trillium Therapeutics Inc.Deferred Share UnitD Disposition to Issuer	Director	DDisposition to Issuer	−498K sh	—	—	0
2021-11-17	Trillium Therapeutics Inc.Stock Option (Right to Buy)D Disposition to Issuer	Director	DDisposition to Issuer	−40K sh	—	—	0
2021-03-03	ADAPAdaptimmune Therapeutics PLCM Exercise/Conversion	Chief Business & Strgy Officer	MExercise/Conversion	+1.79M sh	$0.16	+$280K	1,800,000
2021-01-11	ADAPAdaptimmune Therapeutics PLC · Option to purchase Ordinary SharesA Award	Chief Business & Strgy Officer	AAward	+1.09M sh	—	—	1,086,816
2021-01-11	ADAPAdaptimmune Therapeutics PLC · Option to purchase Ordinary SharesA Award	Chief Business & Strgy Officer	AAward	+243K sh	—	—	242,712
2020-08-03	ADAPAdaptimmune Therapeutics PLCS Sale	Chief Business & Strgy Officer	SSale	−200K sh	$8.74	−$1.75M	0
2020-01-16	ADAPAdaptimmune Therapeutics PLC · Option to purchase Ordinary SharesA Award	Chief Business & Strgy Officer	AAward	+1.26M sh	—	—	1,257,744
2020-01-16	ADAPAdaptimmune Therapeutics PLC · Option to purchase Ordinary SharesA Award	Chief Business & Strgy Officer	AAward	+281K sh	—	—	280,896
2020-01-13	ADAPAdaptimmune Therapeutics PLCS Sale	Chief Business & Strgy Officer	SSale	−50K sh	$4.00	−$200K	0
2020-01-13	ADAPAdaptimmune Therapeutics PLCS Sale	Chief Business & Strgy Officer	SSale	−50K sh	$5.00	−$250K	0
2019-01-04	ADAPAdaptimmune Therapeutics PLC · Option to purchase Ordinary SharesA Award	Chief Business & Strgy Officer	AAward	+225K sh	—	—	224,724
2019-01-04	ADAPAdaptimmune Therapeutics PLC · Option to purchase Ordinary SharesA Award	Chief Business & Strgy Officer	AAward	+1.01M sh	—	—	1,006,224
2018-01-12	ADAPAdaptimmune Therapeutics PLC · Option to purchase Ordinary SharesA Award	Chief Business & Strgy Officer	AAward	+154K sh	—	—	153,648
2018-01-12	ADAPAdaptimmune Therapeutics PLC · Option to purchase Ordinary SharesA Award	Chief Business & Strgy Officer	AAward	+688K sh	—	—	687,984
2017-01-13	ADAPAdaptimmune Therapeutics PLC · Option to purchase Ordinary SharesA Award	Chief Business & Strgy Officer	AAward	+2.07M sh	—	—	2,072,976
2016-01-18	ADAPAdaptimmune Therapeutics PLC · Option to purchase Ordinary SharesA Award	Chief Business & Strgy Officer	AAward	+940K sh	—	—	939,948

Recent filings

Accepted (ET)
Jan 174
TAYTON-MARTIN HELEN KATRINA0001104659-24-004525
SEC(opens sec.gov)
Jan 174
TAYTON-MARTIN HELEN KATRINA0001104659-23-004373
SEC(opens sec.gov)
Jan 134
TAYTON-MARTIN HELEN KATRINA0001104659-22-004156
SEC(opens sec.gov)
Nov 194
TAYTON-MARTIN HELEN KATRINA0001104659-21-141738
SEC(opens sec.gov)
Mar 34
TAYTON-MARTIN HELEN KATRINA0001104659-21-031733
SEC(opens sec.gov)
Jan 114
TAYTON-MARTIN HELEN KATRINA0001104659-21-003131
SEC(opens sec.gov)
Aug 44
TAYTON-MARTIN HELEN KATRINA0001104659-20-090469
SEC(opens sec.gov)
Jan 174
TAYTON-MARTIN HELEN KATRINA0001104659-20-005262
SEC(opens sec.gov)
Jan 154
TAYTON-MARTIN HELEN KATRINA0001104659-20-004422
SEC(opens sec.gov)
Jan 84
TAYTON-MARTIN HELEN KATRINA0001104659-19-001303
SEC(opens sec.gov)
Jan 174
TAYTON-MARTIN HELEN KATRINA0001104659-18-002678
SEC(opens sec.gov)

Companies

Address

DR. NEERGAARDS VEJ 5F

HORSHOLM, DK-2970