---
title: "Zhitong A-share lock-up release overview | March 4"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/230397860.md"
description: "According to the Zhitong Finance APP, on March 4th, a total of 3 listed companies had their restricted shares unlocked, with a total market value of approximately 284 million yuan. The specific situation of the restricted share unlock today is as follows: Stock Abbreviation Stock Code Restricted Share Type Unlock Shares Nanjing Public Utilities Development 000421 Equity Incentive Restricted Circulation 1.7688 million LiuGong 000528 Additional Issuance A Shares Legal Person Allocation Listed 31.7312 million SD Lomon 002312 Equity Incentive Restricted Circulation 1.401 million"
datetime: "2025-03-04T01:01:03.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/230397860.md)
  - [en](https://longbridge.com/en/news/230397860.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/230397860.md)
---

# Zhitong A-share lock-up release overview | March 4

According to the Zhitong Finance APP, on March 4th, a total of 3 listed companies had their restricted shares unlocked, with a total market value of approximately 284 million yuan.

The specific situation of the restricted share unlock today is as follows:

Stock Abbreviation

Stock Code

Restricted Share Type

Number of Unlocked Shares

NANJING PUBLIC UTILITIES DEVELOPMENT

000421

Equity Incentive Restricted Circulation

1.7688 million

LIUGONG

000528

Additional Issuance of A-shares for Institutional Placement

31.7312 million

SD Lomon

002312

Equity Incentive Restricted Circulation

1.401 million

### Related Stocks

- [000421.CN](https://longbridge.com/en/quote/000421.CN.md)
- [000528.CN](https://longbridge.com/en/quote/000528.CN.md)
- [002312.CN](https://longbridge.com/en/quote/002312.CN.md)

## Related News & Research

- [09:25 ETWasion Americas and Crytica Security Announce Partnership to Enhance Utility Security at the Grid Edge](https://longbridge.com/en/news/286921729.md)
- [High power costs put cooling out of reach in India's parched heart](https://longbridge.com/en/news/286990759.md)
- [US PJM grid can curb data center power usage in emergencies, Department of Energy says](https://longbridge.com/en/news/286949959.md)
- [Power prices are up 76% on America’s biggest grid, and a watchdog is pointing fingers](https://longbridge.com/en/news/286590257.md)
- [06:20 ETPowerChampions Accelerates Growth as a People-First Critical Power Platform Positioned to Redefine the Industry](https://longbridge.com/en/news/286893979.md)