FRANKENFIELD CHRISTOPHER JAMES

Filed: 11/25/2025ACC: 0001193125-25-297204

InsiderFRANKENFIELD CHRISTOPHER JAMESCIK 1988344

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IssuerXILIO THERAPEUTICS, INC.CIK 1840233

Officer· Chief Operating Officer

Since Aug 2023

+614.82K

Net shares

Net buyer

$0.00

Total acquired

Open market trades

0B · 0S

Total transactions

1.62M acquired · 1M disposed

Non-Derivative Transactions0

No non-derivative transactions reported

Derivative Transactions17

Stock Option (right to buy)

Direct

A · Award

Converts to

Common Stock

925K shares

+925K

Strike price

0.841

Held after

925K

Exercisable

—

11/21/2025

Stock Option (right to buy)

Direct

D · Disposition

Converts to

Common Stock

155.09K shares

−155.09K

Strike price

6.65

Held after

0.00

Exercisable

—

11/21/2025

Stock Option (right to buy)

Direct

A · Award

Converts to

Common Stock

155.09K shares

−155.09K

Strike price

1.50

Held after

155.09K

Exercisable

—

11/21/2025

Stock Option (right to buy)

Direct

D · Disposition

Converts to

Common Stock

23.79K shares

−23.79K

Strike price

6.65

Held after

0.00

Exercisable

—

11/21/2025

Stock Option (right to buy)

Direct

A · Award

Converts to

Common Stock

23.79K shares

+23.79K

Strike price

1.50

Held after

23.79K

Exercisable

—

11/21/2025

Stock Option (right to buy)

Direct

D · Disposition

Converts to

Common Stock

37.30K shares

−37.30K

Strike price

16.00

Held after

0.00

Exercisable

—

11/21/2025

Stock Option (right to buy)

Direct

A · Award

Converts to

Common Stock

37.30K shares

+37.30K

Strike price

1.50

Held after

37.30K

Exercisable

—

11/21/2025

Stock Option (right to buy)

Direct

D · Disposition

Converts to

Common Stock

45K shares

−45K

Strike price

12.66

Held after

0.00

Exercisable

—

11/21/2025

Stock Option (right to buy)

Direct

A · Award

Converts to

Common Stock

45K shares

+45K

Strike price

1.50

Held after

45K

Exercisable

—

11/21/2025

Stock Option (right to buy)

Direct

D · Disposition

Converts to

Common Stock

20K shares

−20K

Strike price

2.13

Held after

0.00

Exercisable

—

11/21/2025

Stock Option (right to buy)

Direct

A · Award

Converts to

Common Stock

20K shares

+20K

Strike price

1.50

Held after

20K

Exercisable

—

11/21/2025

Stock Option (right to buy)

Direct

D · Disposition

Converts to

Common Stock

117K shares

−117K

Strike price

2.69

Held after

0.00

Exercisable

—

11/21/2025

Stock Option (right to buy)

Direct

A · Award

Converts to

Common Stock

117K shares

+117K

Strike price

1.50

Held after

117K

Exercisable

—

11/21/2025

Stock Option (right to buy)

Direct

D · Disposition

Converts to

Common Stock

150K shares

−150K

Strike price

2.75

Held after

0.00

Exercisable

—

11/21/2025

Stock Option (right to buy)

Direct

A · Award

Converts to

Common Stock

150K shares

+150K

Strike price

1.50

Held after

150K

Exercisable

—

11/21/2025

Stock Option (right to buy)

Direct

D · Disposition

Converts to

Common Stock

300K shares

−300K

Strike price

2.785

Held after

0.00

Exercisable

—

11/21/2025

Stock Option (right to buy)

Direct

A · Award

Converts to

Common Stock

300K shares

+300K

Strike price

1.50

Held after

300K

Exercisable

—

11/21/2025

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Option (right to buy) Direct	Common Stock925K shares	11/21/2025	A · Award	+925K	0.841	—	925K
Stock Option (right to buy) Direct	Common Stock155.09K shares	11/21/2025	D · Disposition	−155.09K	6.65	—	0.00
Stock Option (right to buy) Direct	Common Stock155.09K shares	11/21/2025	A · Award	−155.09K	1.50	—	155.09K
Stock Option (right to buy) Direct	Common Stock23.79K shares	11/21/2025	D · Disposition	−23.79K	6.65	—	0.00
Stock Option (right to buy) Direct	Common Stock23.79K shares	11/21/2025	A · Award	+23.79K	1.50	—	23.79K
Stock Option (right to buy) Direct	Common Stock37.30K shares	11/21/2025	D · Disposition	−37.30K	16.00	—	0.00
Stock Option (right to buy) Direct	Common Stock37.30K shares	11/21/2025	A · Award	+37.30K	1.50	—	37.30K
Stock Option (right to buy) Direct	Common Stock45K shares	11/21/2025	D · Disposition	−45K	12.66	—	0.00
Stock Option (right to buy) Direct	Common Stock45K shares	11/21/2025	A · Award	+45K	1.50	—	45K
Stock Option (right to buy) Direct	Common Stock20K shares	11/21/2025	D · Disposition	−20K	2.13	—	0.00
Stock Option (right to buy) Direct	Common Stock20K shares	11/21/2025	A · Award	+20K	1.50	—	20K
Stock Option (right to buy) Direct	Common Stock117K shares	11/21/2025	D · Disposition	−117K	2.69	—	0.00
Stock Option (right to buy) Direct	Common Stock117K shares	11/21/2025	A · Award	+117K	1.50	—	117K
Stock Option (right to buy) Direct	Common Stock150K shares	11/21/2025	D · Disposition	−150K	2.75	—	0.00
Stock Option (right to buy) Direct	Common Stock150K shares	11/21/2025	A · Award	+150K	1.50	—	150K
Stock Option (right to buy) Direct	Common Stock300K shares	11/21/2025	D · Disposition	−300K	2.785	—	0.00
Stock Option (right to buy) Direct	Common Stock300K shares	11/21/2025	A · Award	+300K	1.50	—	300K