AKTX

Akari Therapeutics Plc

Pharmaceutical PreparationsNasdaqNon-accelerated filer<br>Smaller reporting company

Total Trades

4

Buys

4

Sells

0

Largest Trade

$15K–$50K

Insiders

1

Institutional Funds

17

Inst. Value

$100K–$500K

Activist Filings

15

Insider Trades

InsiderTitleTypeValueSharesPriceDate
Gaslightwala AbizerCEOBUY$15K–$50K21K$0.93Aug 29, 2025
Gaslightwala AbizerPresident & CEOBUY$1K–$15K6K$1.16Jun 25, 2025
Gaslightwala AbizerPresident & CEOBUY$1K–$15K10K$1.20Jun 24, 2025
Gaslightwala AbizerPresident & CEOBUY$15K–$50K15K$1.20Jun 20, 2025
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Institutional Ownership

13F filings as of Dec 31, 2025 · 17 funds holding

Activist & 5%+ Owners

SC 13D/13G filings — investors holding 5%+ of outstanding shares

Ray Prudo, M.D.

SC 13D/A · Mar 4, 2026

8.9%

8.4B shares

Samir R. Patel

SC 13D/A · Mar 4, 2026

10.4%

9.7B shares

Hoyoung Huh, M.D., Ph.D.

SC 13G/A · Mar 4, 2026

18.4%

18.2B shares

Hoyoung Huh, M.D., Ph.D.

SC 13G · Feb 14, 2025

15.5%

8.3B shares

Ray Prudo, M.D.

SC 13D/A · Feb 14, 2025

9.3%

4.9B shares

Samir R. Patel

SC 13D/A · Dec 6, 2024

10.8%

5.7B shares

Ray Prudo, M.D.

SC 13D/A · Jun 20, 2024

19.2%

4.5B shares

Charles Steve Theofilos, M.D.

SC 13D · Jun 18, 2024

10.0%

2.4B shares

Samir R. Patel

SC 13D · Jun 7, 2024

14.5%

3.4B shares

Ray Prudo, M.D.

SC 13D/A · Jan 4, 2024

26.4%

3.5B shares

Ray Prudo, M.D.

SC 13D/A · Oct 20, 2023

21.8%

2.5B shares

Ray Prudo, M.D.

SC 13D/A · Apr 14, 2023

22.7%

2.3B shares

Samir R. Patel

SC 13G/A · Feb 14, 2023

9.9%

7.9M shares

Samir R. Patel

SC 13G/A · Feb 14, 2022

6.2%

3.7M shares

Ray Prudo, M.D.

SC 13D/A · Jan 14, 2022

18.0%

934.1M shares

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