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ADAPY

Adaptimmune Therapeutics plcClosed

0.0290−0.00 −3.33%USD

OTC Markets OTCPK · as of Oct 13, 16:00 ET · 15m delay

Open

0.0284

Prev close

0.0300

Day range

0.02840.0285

52-week range

0.0010000.2380

Volume

28.05K0.13×

Mkt cap

7.69M

P/E ttm

—

Fwd P/E

—

EPS ttm

-0.6700

Div yield

0.00%

Earnings

—

From 52w high

−87.82%

Price Chart

Yahoo Finance · delayed

ADAPYOct 13, 2026O 0.0284H 0.0285L 0.0284C 0.0290−0.0010 (−3.33%)Vol 28.05K

SMA 500.0275
SMA 2000.0243

1Y change −84.32% since Oct 10, 2025 close539 bars loadedTimes in America/New_YorkDraw from the left toolbar · click a drawing to edit · right-click for alerts and export

ADAPY Adaptimmune Therapeutics plc · Last Guard Finance

SEAS

Seasonality · ADAPY

2015–2026 · monthly returns

Strongest month Jan +24.17%Weakest month Oct −25.32%Averages use completed years only. Past seasonality doesn't predict future returns.

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
2026	7.7	-28.6	0.0	-50.0	-40.0	516.7	-13.5	-28.1	65.2	-23.7			+11.5%
2025	9.5	-8.5	-63.5	40.6	5.8	-18.1	-66.7	-26.2	120.3	-61.5	-24.0	-31.6	−95.2%
2024	21.1	63.5	0.6	-24.7	-5.0	-13.7	36.4	-4.5	-25.2	-23.6	-0.7	-25.2	−32.0%
2023	28.1	-5.3	-38.4	30.3	-28.2	-9.3	1.8	-17.2	0.0	-30.6	-7.6	58.6	−45.7%
2022	-22.1	-11.0	-20.8	-16.5	-16.3	18.1	8.8	7.0	-45.7	32.1	52.8	-32.7	−61.1%
2021	1.3	1.5	-4.2	6.6	-11.1	-15.3	-16.2	44.8	0.0	-1.9	-18.1	-9.6	−30.4%
2020	225.0	-7.2	-24.9	23.5	229.5	-9.6	-6.6	-7.0	-8.3	-43.5	11.1	7.6	+349.2%
2019	-15.3	-9.9	-2.1	11.6	-27.9	16.2	-18.2	-51.1	-6.2	-41.7	33.0	2.6	−79.1%
2018	29.2	-11.6	47.2	13.2	4.2	-10.3	-17.6	17.8	17.7	-54.3	-0.6	-6.7	−13.9%
2017	6.4	-6.5	36.7	-2.2	-2.0	-15.0	16.9	33.3	17.0	-4.2	5.5	-19.3	+64.9%
2016	-41.4	1.7	13.1	19.2	6.2	-20.8	-0.4	-17.5	5.2	-38.3	-4.1	-2.9	−66.4%
2015						18.8	-17.9	-27.2	9.2	-10.9	-15.2	33.4	−21.8%

INSD

Insider Activity · ADAPY

Market-wide insider buying →Congress trades →SEC Form 4 filings via Yahoo Finance

Buys, 6 months

231K shares

Sells, 6 months

207K shares

Net shares

+24K

Net change in insider shares

+1.50%

Date	Insider	Transaction	Shares	Value
Aug 27, 2025	Bertrand William C JrChief Operating Officer	Sale at price 0.07 per share.	207K	$14.26K
Aug 17, 2025	Behbahani AliDirector	Sale at price 0.06 - 0.07 per share.	19.50M	$1.31M
Jul 29, 2025	Ecor1 Capital, L.L.C.Beneficial Owner of more than 10% of a Class of Security	Sale at price 0.10 - 0.11 per share.	64.05M	$6.89M
Jan 16, 2025	Rawcliffe AdrianChief Executive Officer	Sale at price 0.58 per share.	30.6K	$17.77K
Jan 16, 2025	Lunger JohnOfficer	Sale at price 0.58 per share.	5.6K	$3.24K
Jan 16, 2025	Norry ElliotOfficer	Sale at price 0.58 per share.	5.6K	$3.24K
Jan 16, 2025	Bertrand William C JrChief Operating Officer	Sale at price 0.58 per share.	5.6K	$3.24K
Jan 14, 2025	Rawcliffe AdrianChief Executive Officer	Sale at price 0.57 - 0.59 per share.	59.6K	$34.64K
Jan 14, 2025	Lunger JohnOfficer	Sale at price 0.57 - 0.59 per share.	19.5K	$11.36K
Jan 14, 2025	Norry ElliotOfficer	Sale at price 0.57 - 0.59 per share.	22.2K	$12.92K
Jan 14, 2025	Piccina CintiaOfficer	Sale at price 0.57 per share.	13K	$7.47K
Jan 14, 2025	Bertrand William C JrChief Operating Officer	Sale at price 0.57 - 0.59 per share.	19.5K	$11.36K

ADAPY

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Key Statistics

Performance

Valuation & ownership

Technicals (daily)

Analyst Consensus

Financial Snapshot

About Adaptimmune Therapeutics plc

Seasonality · ADAPY

Insider Activity · ADAPY

Congress Trades · ADAPY

Investors Holding ADAPY

Investors Holding ADAPY

Congress Trades · ADAPY

Seasonality · ADAPY

Insider Activity · ADAPY

Key Statistics

Performance

Valuation & ownership

Technicals (daily)

Analyst Consensus

Financial Snapshot

About Adaptimmune Therapeutics plc

Earnings & Dividends

News