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CIK 0001840233 · Non-accelerated filer<br>Smaller reporting company<br>Emerging growth company

Xilio Therapeutics, Inc.

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Ticker
XLO
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
851623397
Phone
617-833-1027
Business address
828 WINTER STREET, WALTHAM, MA, 02451
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 8 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2025-01-01 Frankenfield Christopher James Chief Financial Officer Option exercise · Restricted Stock Units 10b5-1 −19,375 58,125
2025-01-01 Frankenfield Christopher James Chief Financial Officer Grant or award · Stock Option (right to buy) 10b5-1 +251,000 251,000
2025-01-01 Luptakova Katarina CHIEF MEDICAL OFFICER Option exercise +16,625 16,625
2025-01-01 Luptakova Katarina CHIEF MEDICAL OFFICER Option exercise · Restricted Stock Units −16,625 49,875
2025-01-01 Luptakova Katarina CHIEF MEDICAL OFFICER Grant or award · Stock Option (right to buy) +200,000 200,000
2025-01-01 Russo Rene PRESIDENT AND CEO Option exercise +44,250 244,883
2025-01-01 Russo Rene PRESIDENT AND CEO Option exercise · Restricted Stock Units −44,250 132,750
2025-01-01 Russo Rene PRESIDENT AND CEO Grant or award · Stock Option (right to buy) +638,000 638,000
2025-01-01 Brennan Kevin M. SVP, FINANCE AND ACCOUNTING Option exercise 10b5-1 +5,000 5,000
2025-01-01 Brennan Kevin M. SVP, FINANCE AND ACCOUNTING Option exercise · Restricted Stock Units 10b5-1 −5,000 15,000
2025-01-01 Brennan Kevin M. SVP, FINANCE AND ACCOUNTING Grant or award · Stock Option (right to buy) 10b5-1 +60,000 60,000
2024-12-18 GILEAD SCIENCES, INC. 10% owner Purchase +1,759,978 $1.04 $1.8M 9,105,451
2024-12-18 GILEAD SCIENCES, INC. 10% owner Purchase · Prefunded Warrants (right to buy) +6,092,816 $1.04 $6.3M 9,975,266
2024-10-01 Brennan Kevin M. SVP, FINANCE AND ACCOUNTING Grant or award · Stock Option (right to buy) +26,000 26,000
2024-08-03 Frankenfield Christopher James Chief Operating Officer Grant or award · Stock Option (right to buy) +52,000 52,000
2024-06-14 Xu Yuan Director Grant or award · Stock Option (right to buy) +25,000 25,000
2024-06-14 Bonstein Sara Director Grant or award · Stock Option (right to buy) +25,000 25,000
2024-06-14 ROSS ROBERT W. Director Grant or award · Stock Option (right to buy) +25,000 25,000
2024-06-14 Rossi Christina Director Grant or award · Stock Option (right to buy) +25,000 25,000
2024-06-14 Clancy Paul J Director Grant or award · Stock Option (right to buy) +25,000 25,000

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