IPO Lock IPO & Lock-Ups
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Events require supporting disclosures. Empty results do not establish that no market events exist.

U.S. Lock-Up & A-share Unlock Calendar

Browse recorded U.S. lock-up expirations and A-share unlocks by date. Open the filings for holder restrictions and share counts. Expected dates are labeled.

Queried window: 2025-10-22 – 2027-10-22

U.S. stocks · 40 events · 26 companiesA-shares · 13 events · 13 companies
Counts describe recorded data in this queried window, not full-market coverage or all history.
Recent53 recorded eventsUpdated Oct 20, 2026
Choose a date rangeBy default, includes the past and next year. A past date does not establish completion.
2025-10-22 → 2027-10-22
Milestone dateCompany / tickerEvent typeSource
Upcoming001230劲旅环境
Shares subject to release
828.8K shares
% of total shares
0.4414%
Restricted-share unlockExpected date · Source verifiedOriginal sourceView details
Upcoming600648外高桥
Shares subject to release
21.58M shares
% of total shares
1.59%
Restricted-share unlockExpected date · Source verifiedOriginal sourceView details
Upcoming002142宁波银行
Shares subject to release
3.59K shares
% of total shares
0.0001%
Restricted-share unlockExpected date · Source verifiedOriginal sourceView details
Upcoming600459贵研铂业
Shares subject to release
63.47M shares
% of total shares
7.71%
Restricted-share unlockExpected date · Source verifiedOriginal sourceView details
Upcoming600479千金药业
Shares subject to release
19.96M shares
% of total shares
4.055%
Restricted-share unlockExpected date · Source verifiedOriginal sourceView details
Upcoming603273天元智能
Shares subject to release
158.26M shares
% of total shares
73.46%
Restricted-share unlockExpected date · Source verifiedOriginal sourceView details
Upcoming603667五洲新春
Shares subject to release
16.95M shares
% of total shares
4.42%
Restricted-share unlockExpected date · Source verifiedOriginal sourceView details
Upcoming688368晶丰明源
Shares subject to release
23.61M shares
% of total shares
11.56%
Restricted-share unlockExpected date · Source verifiedOriginal sourceView details
Upcoming688808联讯仪器
Shares subject to release
1.83M shares
% of total shares
1.21%
Restricted-share unlockExpected date · Source verifiedOriginal sourceView details
Upcoming688783西安奕材
Shares subject to release
2.84B shares
% of total shares
70.26%
Restricted-share unlockExpected date · Source verifiedOriginal sourceView details
UpcomingEXOZExoZymes Inc.Restricted-share unlockExpected date · Source verifiedOriginal sourceView details
UpcomingFRVOFervo Energy CoIPO lock-up expirationExpected date · Source verifiedOriginal sourceView details
UpcomingEXOZExoZymes Inc.Restricted-share unlockExpected date · Source verifiedOriginal sourceView details
UpcomingEOSEEos Energy Enterprises, Inc.Other sale restrictions endingExpected date · Source verifiedOriginal sourceView details
UpcomingEXOZExoZymes Inc.Restricted-share unlockExpected date · Source verifiedOriginal sourceView details
UpcomingJSPRJasper Therapeutics, Inc.Other sale restrictions endingExpected date · Source verifiedOriginal sourceView details
UpcomingSCTXScribe Therapeutics, Inc.IPO lock-up expirationExpected date · Source verifiedOriginal sourceView details
UpcomingATTOAttovia Therapeutics, Inc.IPO lock-up expirationExpected date · Source verifiedOriginal sourceView details
UpcomingEXOZExoZymes Inc.Restricted-share unlockExpected date · Source verifiedOriginal sourceView details
UpcomingBLSMBlossomHill Therapeutics, Inc.IPO lock-up expirationExpected date · Source verifiedOriginal sourceView details