Cyclacel Pharmaceuticals, Inc. (CYCC) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

High Risk
Significant dilution risk
Last updated: May 15, 2026

Risk Assessment Details

Potential Dilution: 0.0% of current shares
Recent Dilution: 5128.49% (2 years)
Historical Dilution Factor: significant recent dilution
Outstanding Shares
5.5M
Potential Supply
0
Additional shares possible
Splits
2 Splits 2 Reverse
Past 2 years

Summary

CYCC currently has 5.46M outstanding shares. with minimal authorized share overhang for future dilution. The company has significantly diluted shareholders by 5128.49% over the past 2 years, indicating aggressive capital raising. Recent corporate actions include 2 stock splits (positive for accessibility) and 2 reverse splits (concerning signal).

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
May 15, 2026

10-Q filing | 5.5M shares outstanding

5.5M 0
Mar 30, 2026

10-K filing | 5.5M shares outstanding

5.5M 0
Sep 02, 2025

POS AM filing: This is a post-effective amendment to correct an incorrect hyperlink in the exhibit table of the initial registration statement, with no additional securities being registered.

2.2M 730K
Sep 02, 2025

8-K filing: Cyclacel Pharmaceuticals, Inc. amended and restated series A, B, and C common stock purchase warrants to remove the Ownership Limitation.

2.2M 1.4M
Aug 14, 2025

10-Q filing | 2.2M shares outstanding

2.2M 1.4M
Jul 24, 2025

S-1 filing: This prospectus relates to the offer and resale from time to time by the selling shareholders identified in this prospectus of up to (i) 654,000 shares of Common Stock underlying shares of Series F preferred stock held by certain accredited investors; (ii) 1,962,000 shares of Common Stock pursuant to the series A common stock purchase warrant, series B common stock purchase warrant and series C common stock purchase warrant issued to the Investors; (iii) 1,643 shares of Common Stock held by Helena Global Investment Opportunities 1 Ltd.; (iv) 145,833 shares of Common Stock held by the Company's chief executive officer, Datuk Dr. Doris Wong Sing Ee; and (v) 58,476 shares of Common Stock held by the Company's former chief executive officer, David Lazar.

1.6M 2.1M
Jul 07, 2025
Stock Split

8-K filing: Stock split 1-for-15 | Outstanding: 356,357,531 → 23,757,168

24M 0
May 14, 2025

10-Q filing | 356.4M shares outstanding

360M 0
May 12, 2025
Stock Split

8-K filing: Stock split 1-for-16 | Outstanding: 246,357,569 → 15,397,348

15M 0
Apr 25, 2025

S-1 filing: This S-1 filing relates to the offer and resale from time to time by the selling shareholders of up to 170,026,676 shares of common stock.

250M 0
Apr 02, 2025

10-K filing | 207.3M shares outstanding

210M 0
Feb 27, 2025

8-K filing: David E. Lazar sold Series C and Series D Convertible Preferred Stock to Datuk Dr. Doris Wong Sing Ee, resulting in the Investor holding approximately seventy percent (70%) of the issued and outstanding shares of the Company on an as-converted basis, and the investor converted the Series C and Series D shares into common stock. ($6.3M proceeds)

14M 20M
Feb 12, 2025

8-K filing: Cyclacel Pharmaceuticals, Inc. amended its certificate of incorporation to increase the number of authorized shares of common stock and removed ownership limitations on Series C and Series D Convertible Preferred Stock, subsequently issuing 2,100,000 shares of Series D Convertible Preferred Stock to David Lazar.

14M 20M
Feb 06, 2025

8-K filing: Cyclacel Pharmaceuticals' stockholders approved a reverse stock split at a ratio not less than 1:4 and not more than 1:16, and Mr. Lazar paid $2,100,000 to the Company on February 6, 2025, for 2,100,000 shares of Series D Preferred Stock. ($2.1M proceeds)

14M 20M
Nov 15, 2024

8-K filing: Cyclacel Pharmaceuticals, Inc. closed an offering on November 14, 2024, involving the exercise of Series B Warrants for 4,968,945 shares of common stock at $0.415 per share, resulting in gross proceeds of approximately $2.1 million before deducting fees and expenses. ($2.1M proceeds)

1.1M 33M
Nov 12, 2024

10-Q filing | 1.1M shares outstanding

1.1M 33M
Oct 09, 2024

S-1 filing: This S-1 filing outlines a proposed offering of common stock, common stock warrants, and pre-funded warrants by Cyclacel Pharmaceuticals, Inc. for general corporate purposes and working capital.

2.2M 32M
Aug 14, 2024

10-Q filing | 1.1M shares outstanding

1.1M 33M
May 14, 2024

10-Q filing | 1.3M shares outstanding

1.3M 33M
May 06, 2024

S-1 filing: This S-1 filing details an offering of common stock by selling stockholders.

1.5M 33M
May 02, 2024

8-K filing: Cyclacel Pharmaceuticals, Inc. entered into a securities purchase agreement for a private placement involving the issuance and sale of common stock, pre-funded warrants, and common warrants, which closed on May 2, 2024, with gross proceeds of approximately $8.0 million. ($0.0M proceeds)

1.3M 18M
Apr 29, 2024

RW filing: The Company has determined not to pursue the public offering to which the Registration Statement relates and requests withdrawal of the Registration Statement.

1.3M 18M
Apr 25, 2024

S-1/A filing: This S-1/A filing relates to an offering of common stock, warrants, and pre-funded warrants by Cyclacel Pharmaceuticals, Inc.

1.3M 24M
Apr 19, 2024

S-1/A filing: This is an S-1/A filing for Cyclacel Pharmaceuticals, Inc. detailing the offering of 5,952,380 shares of common stock, common stock warrants to purchase up to 11,904,760 shares, and pre-funded warrants to certain purchasers.

1.3M 35M
Mar 22, 2024

S-1 filing: Cyclacel Pharmaceuticals, Inc. is filing an S-1 registration statement for an offering of common stock, common stock warrants, and pre-funded warrants.

1.3M 18M
Mar 21, 2024

10-K filing | 0.6M shares outstanding

630K 18M
Feb 08, 2024

S-1/A filing: This prospectus relates to the proposed resale from time to time, by the selling security holders identified in this prospectus of up to 411,969 shares of Cyclacel Pharmaceuticals, Inc. common stock, $0.001 par value per share, which are issuable upon the exercise of certain outstanding warrants.

1.1M 18M
Jan 19, 2024

S-1 filing: This S-1 filing relates to the offering of common stock and warrants, including shares issuable upon exercise of warrants previously issued under the Securities Purchase Agreement and Placement Agency Agreement.

1.1M 18M
Dec 26, 2023

8-K filing: Cyclacel Pharmaceuticals, Inc. entered into a securities purchase agreement with institutional investors for a registered direct offering of 168,500 shares and pre-funded warrants to purchase up to 219,700 shares, along with a concurrent private placement of unregistered warrants to purchase up to 388,200 shares, and a concurrent insider private placement of 7,956 shares to executive officers.

13M 5.9M
Nov 29, 2023

10-Q filing | 12.6M shares outstanding

13M 5.9M
Sep 01, 2023

S-3 filing: The company may offer and sell common stock, preferred stock, and debt securities from time to time in one or more offerings of up to $100,000,000 in aggregate offering price.

13M 6M
Aug 10, 2023

10-Q filing | 12.6M shares outstanding

13M 0
May 11, 2023

10-Q filing | 12.5M shares outstanding

13M 0
Mar 08, 2023

10-K filing | 12.5M shares outstanding

13M 0
Nov 10, 2022

10-Q filing | 10.0M shares outstanding

10M 0
Aug 11, 2022

10-Q filing | 11.4M shares outstanding

11M 0
May 12, 2022

10-Q filing | 10.0M shares outstanding

10M 0
Mar 30, 2022

10-K filing | 6.2M shares outstanding

6.2M 0
Nov 12, 2021

10-Q filing | 6.2M shares outstanding

6.2M 0
Aug 12, 2021

10-Q filing | 6.2M shares outstanding

6.2M 0
May 14, 2021

10-Q filing | 9.2M shares outstanding

9.2M 0
Mar 15, 2021

8-K filing: Cyclacel Pharmaceuticals, Inc. entered into an Underwriting Agreement to issue and sell 1,807,143 shares of common stock at a public offering price of $7.00 per share, expecting to receive approximately $12.65 million in net proceeds. ($12.65M proceeds)

7.1M 0
Mar 01, 2021

10-K filing | 7.1M shares outstanding

7.1M 0
Dec 22, 2020

8-K filing: Cyclacel Pharmaceuticals, Inc. entered into a Securities Purchase Agreement with Acorn Bioventures, LP to sell Common Shares, Series B Convertible Preferred Stock, and Warrants for gross proceeds of approximately $7 million. ($21.0M proceeds)

4.9M 1.1M
Nov 12, 2020

10-Q filing | 4.9M shares outstanding

4.9M 1.1M
Aug 13, 2020

10-Q filing | 4.9M shares outstanding

4.9M 1.1M
May 12, 2020

10-Q filing | 4.9M shares outstanding

4.9M 1.1M
Apr 24, 2020

8-K filing: Cyclacel Pharmaceuticals, Inc. entered into a co-placement agency agreement and a securities purchase agreement for the purchase and sale of common stock, pre-funded warrants, and accompanying common stock warrants.

860K 5.1M
Apr 14, 2020
Stock Split

8-K filing: Stock split 1-for-20 | Outstanding: 17,199,974 → 859,998

860K 4.3M
Mar 13, 2020

S-1 filing: S-1 filing for offering of Common Stock and Pre-Funded Warrants to Purchase Shares of Common Stock.

17M 0
Mar 05, 2020

10-K filing | 17.2M shares outstanding

17M 0
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