Xilio Therapeutics, Inc XLO

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Xilio Therapeutics, Inc. - Common Stock · Company · Nasdaq

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Announcement types: (default: consequential filings)

Results & current reports

Annual reports (10-K / 20-F / 40-F) Quarterly reports (10-Q) Material current reports (8-K / 6-K)

Capital markets

Offerings & registrations M&A / tender offers

Ownership & governance

AGM / proxy materials Beneficial ownership Other material SEC filings

USD closing-price chart (daily close from yfinance · Last year)

Price history is being populated for this security.

Price & SEC Filing History 26 Jul 2025 — 27 Jul 2026 (Last year)

Daily Nasdaq prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

Date Open High Low Close Volume

Mon, 27 Jul 2026 No data yet

Sun, 26 Jul 2026 Weekend

Sat, 25 Jul 2026 Weekend

Fri, 24 Jul 2026 No data yet

Thu, 23 Jul 2026 No data yet

Wed, 22 Jul 2026 No data yet

Tue, 21 Jul 2026 No data yet

Mon, 20 Jul 2026 No data yet

Sun, 19 Jul 2026 Weekend

Sat, 18 Jul 2026 Weekend

Fri, 17 Jul 2026 No data yet

Thu, 16 Jul 2026 No data yet

Wed, 15 Jul 2026 No data yet

Tue, 14 Jul 2026 No data yet

Mon, 13 Jul 2026 No data yet

Sun, 12 Jul 2026 Weekend

Sat, 11 Jul 2026 Weekend

Fri, 10 Jul 2026 No data yet

Thu, 09 Jul 2026 No data yet

Wed, 08 Jul 2026 No data yet

Tue, 07 Jul 2026 No data yet

Mon, 06 Jul 2026 No data yet

Sun, 05 Jul 2026 Weekend

Sat, 04 Jul 2026 Weekend

Fri, 03 Jul 2026 No data yet

Thu, 02 Jul 2026 No data yet

Wed, 01 Jul 2026 No data yet

Tue, 30 Jun 2026 No data yet

Mon, 29 Jun 2026 No data yet

Sun, 28 Jun 2026 Weekend

Sat, 27 Jun 2026 Weekend

Fri, 26 Jun 2026 No data yet

Thu, 25 Jun 2026 No data yet

Wed, 24 Jun 2026 No data yet

Tue, 23 Jun 2026 No data yet

Mon, 22 Jun 2026 No data yet

Sun, 21 Jun 2026 Weekend

Sat, 20 Jun 2026 Weekend

Fri, 19 Jun 2026 No data yet

Thu, 18 Jun 2026 No data yet

Wed, 17 Jun 2026 No data yet

Tue, 16 Jun 2026 No data yet

Mon, 15 Jun 2026 No data yet

Sun, 14 Jun 2026 Weekend

Sat, 13 Jun 2026 Weekend

Fri, 12 Jun 2026 30 · 8-K After market open · 12:05 ET 8-K ↗

Fri, 12 Jun 2026 No data yet

Thu, 11 Jun 2026 No data yet

Wed, 10 Jun 2026 No data yet

Tue, 09 Jun 2026 No data yet

Mon, 08 Jun 2026 No data yet

Sun, 07 Jun 2026 Weekend

Sat, 06 Jun 2026 Weekend

Fri, 05 Jun 2026 No data yet

Thu, 04 Jun 2026 No data yet

Wed, 03 Jun 2026 No data yet

Tue, 02 Jun 2026 No data yet

Mon, 01 Jun 2026 No data yet

Sun, 31 May 2026 Weekend

Sat, 30 May 2026 Weekend

Fri, 29 May 2026 No data yet

Thu, 28 May 2026 No data yet

Wed, 27 May 2026 29 · S-3/A After market open · 13:30 ET S-3/A ↗

Wed, 27 May 2026 No data yet

Tue, 26 May 2026 No data yet

Mon, 25 May 2026 No data yet

Sun, 24 May 2026 Weekend

Sat, 23 May 2026 Weekend

Fri, 22 May 2026 No data yet

Thu, 21 May 2026 No data yet

Wed, 20 May 2026 No data yet

Tue, 19 May 2026 No data yet

Mon, 18 May 2026 No data yet

Sun, 17 May 2026 Weekend

Sat, 16 May 2026 Weekend

Fri, 15 May 2026 No data yet

Thu, 14 May 2026 No data yet

Wed, 13 May 2026 No data yet

Tue, 12 May 2026 No data yet

Tue, 12 May 2026 28 · S-3 Pre-market · 03:48 ET S-3 ↗ Tue, 12 May 2026 27 · 10-Q Pre-market · 03:40 ET 10-Q ↗ Tue, 12 May 2026 26 · 8-K Pre-market · 03:35 ET 8-K ↗

Mon, 11 May 2026 No data yet

Sun, 10 May 2026 Weekend

Sat, 09 May 2026 Weekend

Fri, 08 May 2026 No data yet

Thu, 07 May 2026 No data yet

Wed, 06 May 2026 No data yet

Tue, 05 May 2026 No data yet

Mon, 04 May 2026 No data yet

Sun, 03 May 2026 Weekend

Sat, 02 May 2026 Weekend

Fri, 01 May 2026 No data yet

Thu, 30 Apr 2026 No data yet

Wed, 29 Apr 2026 No data yet

Tue, 28 Apr 2026 25 · DEF 14A After market open · 13:02 ET DEF 14A ↗

Tue, 28 Apr 2026 No data yet

Mon, 27 Apr 2026 No data yet

Sun, 26 Apr 2026 Weekend

Sat, 25 Apr 2026 Weekend

Fri, 24 Apr 2026 No data yet

Thu, 23 Apr 2026 No data yet

Wed, 22 Apr 2026 No data yet

Tue, 21 Apr 2026 No data yet

Mon, 20 Apr 2026 No data yet

Sun, 19 Apr 2026 Weekend

Sat, 18 Apr 2026 Weekend

Fri, 17 Apr 2026 No data yet

Thu, 16 Apr 2026 No data yet

Thu, 16 Apr 2026 24 · 8-K Pre-market · 03:35 ET 8-K ↗

Wed, 15 Apr 2026 No data yet

Tue, 14 Apr 2026 No data yet

Mon, 13 Apr 2026 No data yet

Sun, 12 Apr 2026 Weekend

Sat, 11 Apr 2026 Weekend

Fri, 10 Apr 2026 No data yet

Thu, 09 Apr 2026 No data yet

Wed, 08 Apr 2026 No data yet

Tue, 07 Apr 2026 No data yet

Mon, 06 Apr 2026 No data yet

Sun, 05 Apr 2026 Weekend

Sat, 04 Apr 2026 Weekend

Fri, 03 Apr 2026 No data yet

Thu, 02 Apr 2026 No data yet

Wed, 01 Apr 2026 No data yet

Tue, 31 Mar 2026 No data yet

Mon, 30 Mar 2026 No data yet

Sun, 29 Mar 2026 Weekend

Sat, 28 Mar 2026 Weekend

Fri, 27 Mar 2026 No data yet

Thu, 26 Mar 2026 No data yet

Wed, 25 Mar 2026 No data yet

Tue, 24 Mar 2026 No data yet

Mon, 23 Mar 2026 No data yet

Mon, 23 Mar 2026 23 · 10-K Pre-market · 03:40 ET 10-K ↗ Mon, 23 Mar 2026 22 · 8-K Pre-market · 03:33 ET 8-K ↗

Sun, 22 Mar 2026 Weekend

Sat, 21 Mar 2026 Weekend

Fri, 20 Mar 2026 No data yet

Thu, 19 Mar 2026 No data yet

Wed, 18 Mar 2026 No data yet

Tue, 17 Mar 2026 No data yet

Mon, 16 Mar 2026 No data yet

Sun, 15 Mar 2026 Weekend

Sat, 14 Mar 2026 Weekend

Fri, 13 Mar 2026 No data yet

Thu, 12 Mar 2026 No data yet

Thu, 12 Mar 2026 21 · 8-K Pre-market · 04:34 ET 8-K ↗

Wed, 11 Mar 2026 No data yet

Tue, 10 Mar 2026 No data yet

Mon, 09 Mar 2026 No data yet

Mon, 09 Mar 2026 20 · 8-K Pre-market · 04:00 ET 8-K ↗

Sun, 08 Mar 2026 Weekend

Sat, 07 Mar 2026 Weekend

Fri, 06 Mar 2026 No data yet

Thu, 05 Mar 2026 No data yet

Wed, 04 Mar 2026 No data yet

Tue, 03 Mar 2026 No data yet

Mon, 02 Mar 2026 No data yet

Sun, 01 Mar 2026 Weekend

Sat, 28 Feb 2026 Weekend

Fri, 27 Feb 2026 No data yet

Thu, 26 Feb 2026 No data yet

Wed, 25 Feb 2026 No data yet

Tue, 24 Feb 2026 No data yet

Tue, 24 Feb 2026 19 · 8-K Pre-market · 02:30 ET 8-K ↗

Mon, 23 Feb 2026 No data yet

Sun, 22 Feb 2026 Weekend

Sat, 21 Feb 2026 Weekend

Fri, 20 Feb 2026 No data yet

Thu, 19 Feb 2026 No data yet

Wed, 18 Feb 2026 No data yet

Tue, 17 Feb 2026 No data yet

Mon, 16 Feb 2026 No data yet

Sun, 15 Feb 2026 Weekend

Sat, 14 Feb 2026 Weekend

Fri, 13 Feb 2026 No data yet

Thu, 12 Feb 2026 18 · 8-K After market open · 11:51 ET 8-K ↗ Thu, 12 Feb 2026 17 · 424B5 After market open · 11:49 ET 424B5 ↗

Thu, 12 Feb 2026 No data yet

Wed, 11 Feb 2026 16 · 424B5 After market open · 12:16 ET 424B5 ↗

Wed, 11 Feb 2026 No data yet

Tue, 10 Feb 2026 No data yet

Mon, 09 Feb 2026 No data yet

Sun, 08 Feb 2026 Weekend

Sat, 07 Feb 2026 Weekend

Fri, 06 Feb 2026 No data yet

Thu, 05 Feb 2026 No data yet

Wed, 04 Feb 2026 No data yet

Tue, 03 Feb 2026 No data yet

Mon, 02 Feb 2026 No data yet

Sun, 01 Feb 2026 Weekend

Sat, 31 Jan 2026 Weekend

Fri, 30 Jan 2026 No data yet

Thu, 29 Jan 2026 No data yet

Wed, 28 Jan 2026 No data yet

Tue, 27 Jan 2026 No data yet

Mon, 26 Jan 2026 No data yet

Mon, 26 Jan 2026 15 · DEF 14A Pre-market · 02:30 ET DEF 14A ↗

Sun, 25 Jan 2026 Weekend

Sat, 24 Jan 2026 Weekend

Fri, 23 Jan 2026 No data yet

Thu, 22 Jan 2026 No data yet

Wed, 21 Jan 2026 No data yet

Tue, 20 Jan 2026 No data yet

Mon, 19 Jan 2026 No data yet

Sun, 18 Jan 2026 Weekend

Sat, 17 Jan 2026 Weekend

Fri, 16 Jan 2026 14 · PRE 14A After market open · 11:05 ET PRE 14A ↗

Fri, 16 Jan 2026 No data yet

Thu, 15 Jan 2026 No data yet

Wed, 14 Jan 2026 No data yet

Tue, 13 Jan 2026 No data yet

Mon, 12 Jan 2026 No data yet

Sun, 11 Jan 2026 Weekend

Sat, 10 Jan 2026 Weekend

Fri, 09 Jan 2026 No data yet

Thu, 08 Jan 2026 No data yet

Thu, 08 Jan 2026 13 · 8-K Pre-market · 03:42 ET 8-K ↗

Wed, 07 Jan 2026 No data yet

Tue, 06 Jan 2026 No data yet

Mon, 05 Jan 2026 No data yet

Mon, 05 Jan 2026 12 · 8-K Pre-market · 03:30 ET 8-K ↗

Sun, 04 Jan 2026 Weekend

Sat, 03 Jan 2026 Weekend

Fri, 02 Jan 2026 No data yet

Thu, 01 Jan 2026 No data yet

Wed, 31 Dec 2025 No data yet

Tue, 30 Dec 2025 No data yet

Mon, 29 Dec 2025 No data yet

Sun, 28 Dec 2025 Weekend

Sat, 27 Dec 2025 Weekend

Fri, 26 Dec 2025 No data yet

Thu, 25 Dec 2025 No data yet

Wed, 24 Dec 2025 No data yet

Tue, 23 Dec 2025 No data yet

Mon, 22 Dec 2025 No data yet

Sun, 21 Dec 2025 Weekend

Sat, 20 Dec 2025 Weekend

Fri, 19 Dec 2025 No data yet

Thu, 18 Dec 2025 No data yet

Wed, 17 Dec 2025 No data yet

Tue, 16 Dec 2025 No data yet

Mon, 15 Dec 2025 No data yet

Sun, 14 Dec 2025 Weekend

Sat, 13 Dec 2025 Weekend

Fri, 12 Dec 2025 No data yet

Thu, 11 Dec 2025 No data yet

Wed, 10 Dec 2025 No data yet

Tue, 09 Dec 2025 No data yet

Mon, 08 Dec 2025 No data yet

Sun, 07 Dec 2025 Weekend

Sat, 06 Dec 2025 Weekend

Fri, 05 Dec 2025 No data yet

Thu, 04 Dec 2025 No data yet

Wed, 03 Dec 2025 No data yet

Tue, 02 Dec 2025 No data yet

Mon, 01 Dec 2025 No data yet

Sun, 30 Nov 2025 Weekend

Sat, 29 Nov 2025 Weekend

Fri, 28 Nov 2025 No data yet

Thu, 27 Nov 2025 No data yet

Wed, 26 Nov 2025 No data yet

Tue, 25 Nov 2025 11 · 8-K After market open · 11:05 ET 8-K ↗

Tue, 25 Nov 2025 No data yet

Mon, 24 Nov 2025 No data yet

Sun, 23 Nov 2025 Weekend

Sat, 22 Nov 2025 Weekend

Fri, 21 Nov 2025 No data yet

Thu, 20 Nov 2025 No data yet

Wed, 19 Nov 2025 No data yet

Tue, 18 Nov 2025 No data yet

Mon, 17 Nov 2025 No data yet

Sun, 16 Nov 2025 Weekend

Sat, 15 Nov 2025 Weekend

Fri, 14 Nov 2025 No data yet

Thu, 13 Nov 2025 No data yet

Thu, 13 Nov 2025 10 · 10-Q Pre-market · 02:40 ET 10-Q ↗ Thu, 13 Nov 2025 9 · 8-K Pre-market · 02:35 ET 8-K ↗

Wed, 12 Nov 2025 No data yet

Tue, 11 Nov 2025 No data yet

Mon, 10 Nov 2025 No data yet

Sun, 09 Nov 2025 Weekend

Sat, 08 Nov 2025 Weekend

Fri, 07 Nov 2025 No data yet

Fri, 07 Nov 2025 8 · 8-K Pre-market · 04:05 ET 8-K ↗

Thu, 06 Nov 2025 No data yet

Wed, 05 Nov 2025 No data yet

Tue, 04 Nov 2025 No data yet

Mon, 03 Nov 2025 No data yet

Sun, 02 Nov 2025 Weekend

Sat, 01 Nov 2025 Weekend

Fri, 31 Oct 2025 No data yet

Thu, 30 Oct 2025 No data yet

Wed, 29 Oct 2025 No data yet

Tue, 28 Oct 2025 No data yet

Mon, 27 Oct 2025 No data yet

Sun, 26 Oct 2025 Weekend

Sat, 25 Oct 2025 Weekend

Fri, 24 Oct 2025 No data yet

Thu, 23 Oct 2025 No data yet

Wed, 22 Oct 2025 No data yet

Tue, 21 Oct 2025 No data yet

Mon, 20 Oct 2025 No data yet

Mon, 20 Oct 2025 7 · DEF 14A Pre-market · 03:39 ET DEF 14A ↗

Sun, 19 Oct 2025 Weekend

Sat, 18 Oct 2025 Weekend

Fri, 17 Oct 2025 No data yet

Thu, 16 Oct 2025 No data yet

Wed, 15 Oct 2025 No data yet

Tue, 14 Oct 2025 No data yet

Mon, 13 Oct 2025 No data yet

Sun, 12 Oct 2025 Weekend

Sat, 11 Oct 2025 Weekend

Fri, 10 Oct 2025 6 · PRE 14A After market open · 12:03 ET PRE 14A ↗

Fri, 10 Oct 2025 No data yet

Thu, 09 Oct 2025 No data yet

Wed, 08 Oct 2025 No data yet

Tue, 07 Oct 2025 No data yet

Mon, 06 Oct 2025 No data yet

Sun, 05 Oct 2025 Weekend

Sat, 04 Oct 2025 Weekend

Fri, 03 Oct 2025 No data yet

Fri, 03 Oct 2025 5 · 8-K Pre-market · 03:30 ET 8-K ↗

Thu, 02 Oct 2025 No data yet

Wed, 01 Oct 2025 No data yet

Tue, 30 Sep 2025 No data yet

Mon, 29 Sep 2025 No data yet

Sun, 28 Sep 2025 Weekend

Sat, 27 Sep 2025 Weekend

Fri, 26 Sep 2025 No data yet

Thu, 25 Sep 2025 No data yet

Wed, 24 Sep 2025 No data yet

Tue, 23 Sep 2025 No data yet

Mon, 22 Sep 2025 No data yet

Sun, 21 Sep 2025 Weekend

Sat, 20 Sep 2025 Weekend

Fri, 19 Sep 2025 No data yet

Thu, 18 Sep 2025 No data yet

Wed, 17 Sep 2025 No data yet

Tue, 16 Sep 2025 No data yet

Mon, 15 Sep 2025 No data yet

Sun, 14 Sep 2025 Weekend

Sat, 13 Sep 2025 Weekend

Fri, 12 Sep 2025 No data yet

Thu, 11 Sep 2025 No data yet

Wed, 10 Sep 2025 No data yet

Tue, 09 Sep 2025 No data yet

Tue, 09 Sep 2025 4 · 8-K Pre-market · 03:35 ET 8-K ↗

Mon, 08 Sep 2025 No data yet

Sun, 07 Sep 2025 Weekend

Sat, 06 Sep 2025 Weekend

Fri, 05 Sep 2025 No data yet

Thu, 04 Sep 2025 No data yet

Wed, 03 Sep 2025 No data yet

Tue, 02 Sep 2025 No data yet

Mon, 01 Sep 2025 No data yet

Sun, 31 Aug 2025 Weekend

Sat, 30 Aug 2025 Weekend

Fri, 29 Aug 2025 No data yet

Thu, 28 Aug 2025 3 · 8-K After market open · 12:05 ET 8-K ↗

Thu, 28 Aug 2025 No data yet

Wed, 27 Aug 2025 No data yet

Tue, 26 Aug 2025 No data yet

Mon, 25 Aug 2025 No data yet

Sun, 24 Aug 2025 Weekend

Sat, 23 Aug 2025 Weekend

Fri, 22 Aug 2025 No data yet

Thu, 21 Aug 2025 No data yet

Wed, 20 Aug 2025 No data yet

Tue, 19 Aug 2025 No data yet

Mon, 18 Aug 2025 No data yet

Sun, 17 Aug 2025 Weekend

Sat, 16 Aug 2025 Weekend

Fri, 15 Aug 2025 No data yet

Thu, 14 Aug 2025 No data yet

Thu, 14 Aug 2025 2 · 10-Q Pre-market · 04:08 ET 10-Q ↗ Thu, 14 Aug 2025 1 · 8-K Pre-market · 03:35 ET 8-K ↗

Wed, 13 Aug 2025 No data yet

Tue, 12 Aug 2025 No data yet

Mon, 11 Aug 2025 No data yet

Sun, 10 Aug 2025 Weekend

Sat, 09 Aug 2025 Weekend

Fri, 08 Aug 2025 No data yet

Thu, 07 Aug 2025 No data yet

Wed, 06 Aug 2025 No data yet

Tue, 05 Aug 2025 No data yet

Mon, 04 Aug 2025 No data yet

Sun, 03 Aug 2025 Weekend

Sat, 02 Aug 2025 Weekend

Fri, 01 Aug 2025 No data yet

Thu, 31 Jul 2025 No data yet

Wed, 30 Jul 2025 No data yet

Tue, 29 Jul 2025 No data yet

Mon, 28 Jul 2025 No data yet

Sun, 27 Jul 2025 Weekend

Sat, 26 Jul 2025 Weekend

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.

30 12 Jun 2026 8-K 8-K After market open · 12:05 ET Summarise

29 27 May 2026 S-3/A S-3/A After market open · 13:30 ET Summarise

28 12 May 2026 S-3 S-3 Pre-market · 03:48 ET Summarise

27 12 May 2026 10-Q 10-Q Pre-market · 03:40 ET Summarise

26 12 May 2026 8-K 8-K Pre-market · 03:35 ET Summarise

25 28 Apr 2026 DEF 14A DEF 14A After market open · 13:02 ET Summarise

24 16 Apr 2026 8-K 8-K Pre-market · 03:35 ET Summarise

23 23 Mar 2026 10-K 10-K Pre-market · 03:40 ET Summarise

22 23 Mar 2026 8-K 8-K Pre-market · 03:33 ET Summarise

21 12 Mar 2026 8-K 8-K Pre-market · 04:34 ET Summarise

20 09 Mar 2026 8-K 8-K Pre-market · 04:00 ET Summarise

19 24 Feb 2026 8-K 8-K Pre-market · 02:30 ET Summarise

18 12 Feb 2026 8-K 8-K After market open · 11:51 ET Summarise

17 12 Feb 2026 424B5 424B5 After market open · 11:49 ET Summarise

16 11 Feb 2026 424B5 424B5 After market open · 12:16 ET Summarise

15 26 Jan 2026 DEF 14A DEF 14A Pre-market · 02:30 ET Summarise

14 16 Jan 2026 PRE 14A PRE 14A After market open · 11:05 ET Summarise

13 08 Jan 2026 8-K 8-K Pre-market · 03:42 ET Summarise

12 05 Jan 2026 8-K 8-K Pre-market · 03:30 ET Summarise

11 25 Nov 2025 8-K 8-K After market open · 11:05 ET Summarise

10 13 Nov 2025 10-Q 10-Q Pre-market · 02:40 ET Summarise

9 13 Nov 2025 8-K 8-K Pre-market · 02:35 ET Summarise

8 07 Nov 2025 8-K 8-K Pre-market · 04:05 ET Summarise

7 20 Oct 2025 DEF 14A DEF 14A Pre-market · 03:39 ET Summarise

6 10 Oct 2025 PRE 14A PRE 14A After market open · 12:03 ET Summarise

5 03 Oct 2025 8-K 8-K Pre-market · 03:30 ET Summarise

4 09 Sep 2025 8-K 8-K Pre-market · 03:35 ET Summarise

3 28 Aug 2025 8-K 8-K After market open · 12:05 ET Summarise

2 14 Aug 2025 10-Q 10-Q Pre-market · 04:08 ET Summarise

1 14 Aug 2025 8-K 8-K Pre-market · 03:35 ET Summarise