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Addex Therapeutics Ltd

ADXN
Healthcare|Biotechnology|CH
$2.90
+0.00 (+0.00%)
DCF Value
$1.41
Tangible Book / Share
$1.31
Cash / Share
$0.53

Ownership Breakdown

0.7%
Float
1.2M
Shares Outstanding
0.0M
Float Shares

Major Holders (1)

Combined: 9.0%

Holders of 5%+ from their latest Schedule 13D/13G filing in the last two years. Percentages are as of each filing date.

HolderType% of ClassSharesFiledFiling
Timothy Mark DyerIndividual9.01%19,165,714Sep 4, 202613D/G

Insider Trades (54)

Last 4 quarters: 26,020,516 acquired · 26,522,939 disposed
InsiderPositionDateTypeSharesPriceValueFiling
Teyssedou Lenaic NathanaelPRINCIPAL ACCOUNTING OFFICERSep 2, 2026AWARD100,485$0.03$3.2KForm 4
Teyssedou Lenaic NathanaelPRINCIPAL ACCOUNTING OFFICERSep 2, 2026DISPOSED10,000$0.16$1.6KForm 4
Teyssedou Lenaic NathanaelPRINCIPAL ACCOUNTING OFFICERSep 2, 2026DISPOSED30,000$0.16$4.8KForm 4
Teyssedou Lenaic NathanaelPRINCIPAL ACCOUNTING OFFICERSep 2, 2026DISPOSED37,770$0.16$6.0KForm 4
Teyssedou Lenaic NathanaelPRINCIPAL ACCOUNTING OFFICERSep 2, 2026DISPOSED59,530$0.16$9.5KForm 4
Teyssedou Lenaic NathanaelPRINCIPAL ACCOUNTING OFFICERSep 2, 2026DISPOSED65,620$0.16$10.5KForm 4
Teyssedou Lenaic NathanaelPRINCIPAL ACCOUNTING OFFICERSep 2, 2026DISPOSED90,529$0.16$14.5KForm 4
Teyssedou Lenaic NathanaelPRINCIPAL ACCOUNTING OFFICERSep 2, 2026DISPOSED100,485$0.06$6.2KForm 4
Teyssedou Lenaic NathanaelPRINCIPAL ACCOUNTING OFFICERSep 2, 2026DISPOSED208,974$0.05$11.1KForm 4
Kalinichev MikhailHEAD OF TRANSLATIONAL SCIENCESep 2, 2026AWARD306,765——Form 4
Kalinichev MikhailHEAD OF TRANSLATIONAL SCIENCESep 2, 2026AWARD200,000$0.03$6.4KForm 4
Kalinichev MikhailHEAD OF TRANSLATIONAL SCIENCESep 2, 2026DISPOSED306,765——Form 4
Kalinichev MikhailHEAD OF TRANSLATIONAL SCIENCESep 2, 2026DISPOSED200,000$0.06$12.4KForm 4
Nunn Jason RaleighdirectorSep 2, 2026AWARD219,561——Form 4
Nunn Jason RaleighdirectorSep 2, 2026AWARD50,000$0.03$1.6KForm 4
Nunn Jason RaleighdirectorSep 2, 2026DISPOSED50,000$0.06$3.1KForm 4
Nunn Jason RaleighdirectorSep 2, 2026DISPOSED219,561——Form 4
Mills Rogerdirector, officer: CHIEF MEDICAL OFFICERSep 2, 2026AWARD392,837——Form 4
Mills Rogerdirector, officer: CHIEF MEDICAL OFFICERSep 2, 2026DISPOSED392,837——Form 4
Mills Rogerdirector, officer: CHIEF MEDICAL OFFICERSep 2, 2026AWARD50,000$0.03$1.6KForm 4
Mills Rogerdirector, officer: CHIEF MEDICAL OFFICERSep 2, 2026DISPOSED50,000$0.06$3.1KForm 4
Manke IsaacdirectorSep 2, 2026AWARD219,561——Form 4
Manke IsaacdirectorSep 2, 2026AWARD50,000$0.03$1.6KForm 4
Manke IsaacdirectorSep 2, 2026DISPOSED219,561——Form 4
Manke IsaacdirectorSep 2, 2026DISPOSED50,000$0.06$3.1KForm 4
Lawton Vincent MichaeldirectorSep 2, 2026AWARD2,507,487——Form 4
Lawton Vincent MichaeldirectorSep 2, 2026AWARD501,598$0.03$16.1KForm 4
Lawton Vincent MichaeldirectorSep 2, 2026DISPOSED2,507,487——Form 4
Lawton Vincent MichaeldirectorSep 2, 2026DISPOSED501,598$0.06$31.1KForm 4
Hill Raymond GeorgedirectorSep 2, 2026AWARD1,365,532——Form 4
Hill Raymond GeorgedirectorSep 2, 2026AWARD273,107$0.03$8.7KForm 4
Hill Raymond GeorgedirectorSep 2, 2026DISPOSED1,365,532——Form 4
Hill Raymond GeorgedirectorSep 2, 2026DISPOSED273,107$0.06$16.9KForm 4
Dyer Timothy Markdirector, officer: CHIEF EXECUTIVE OFFICERSep 2, 2026AWARD16,413,787——Form 4
Dyer Timothy Markdirector, officer: CHIEF EXECUTIVE OFFICERSep 2, 2026AWARD3,369,796$0.03$107.8KForm 4
Dyer Timothy Markdirector, officer: CHIEF EXECUTIVE OFFICERSep 2, 2026DISPOSED16,413,787——Form 4
Dyer Timothy Markdirector, officer: CHIEF EXECUTIVE OFFICERSep 2, 2026DISPOSED3,369,796$0.06$208.9KForm 4
Mills Rogerdirector, officer: CHIEF MEDICAL OFFICERMar 18, 2026OTHER0——Form 4
Mills Rogerdirector, officer: CHIEF MEDICAL OFFICERJan 8, 2024OTHER50,000$0.06$3.2KForm 4
Lawton Vincent MichaeldirectorMar 18, 2026OTHER0——Form 4
Lawton Vincent MichaeldirectorJan 8, 2024OTHER501,598$0.06$32.1KForm 4
Teyssedou Lenaic NathanaelPRINCIPAL ACCOUNTING OFFICERJan 8, 2024OTHER100,485$0.06$6.4KForm 4
Teyssedou Lenaic NathanaelPRINCIPAL ACCOUNTING OFFICEROct 5, 2022OTHER90,529$0.17$15.0KForm 4
Teyssedou Lenaic NathanaelPRINCIPAL ACCOUNTING OFFICERMay 12, 2023OTHER208,974$0.06$11.5KForm 4
Kalinichev MikhailHEAD OF TRANSLATIONAL SCIENCEMar 18, 2026OTHER0——Form 4
Kalinichev MikhailHEAD OF TRANSLATIONAL SCIENCEAug 1, 2024OTHER200,000$0.06$12.8KForm 4
Hill Raymond GeorgedirectorMar 18, 2026OTHER0——Form 4
Hill Raymond GeorgedirectorJan 8, 2024OTHER273,107$0.06$17.5KForm 4
Dyer Timothy Markdirector, 10 percent owner, officer: Chief Executive OfficerMar 18, 2026OTHER0——Form 4
Dyer Timothy Markdirector, 10 percent owner, officer: Chief Executive OfficerJan 8, 2024OTHER3,369,796$0.06$215.7KForm 4
Nunn Jason RaleighdirectorMar 18, 2026OTHER0——Form 4
Nunn Jason RaleighdirectorJan 8, 2024OTHER50,000$0.06$3.2KForm 4
Manke IsaacdirectorMar 18, 2026OTHER0——Form 4
Manke IsaacdirectorJan 8, 2024OTHER50,000$0.06$3.2KForm 4