ADXN | ADDEX THERAP SP ADS | Owners

S&P 500$7,656.98
+0.86%
2m
DOW 30$52,573.29
+0.98%
2m
NASDAQ 100$29,368.44
+0.91%
2m
Russell 2000$288.89
+0.41%
2m
Russell 1000$417.91
+0.87%
2m
S&P 400$3,714.14
+0.83%
2m
S&P 600$1,726.18
+0.55%
2m

ADDEX THERAP SP ADS (ADXN)

NASDAQ

$3.49$0.00 (0.00%)

Price as of Sep 11, 2026 4:04 PM EDT

$4.4M
Market Cap
-67.38%
1-Year Change
Biotechnology
Industry

Top Holders

Institutional

Mutual Funds

Holder	Ownership %	Shares Held	Change (Shares, %)	Report Date
SUSQUEHANNA INTERNATIONAL GROUP, LLP	5.86%	72,142	+72,142 (+100.00%)	Dec 31, 2022

Current Ownership Distribution

Institutions15.8M (91.90%)
Insiders1.4M (8.10%)
Mutual Funds0 (0.00%)
Other0 (0.00%)

Insider Transactions

8.10% (1.4M)
Current InsiderOwnership (%, shares)
0
Number of InsiderBuying (last 12 months)
$0.00
Amount of InsiderBuying (last 12 months)
0
Number of InsiderSelling (last 12 months)
$0.00
Amount of InsiderSelling (last 12 months)

Insider Name & Title	Type	Date	Transaction Value	Shares	Share Price	Shares After Transactions
Teyssedou Lenaic Nathanael PRINCIPAL ACCOUNTING OFFICER	Return	Sep 02, 2026	$0.00	37,770	$0.00	565,138
Kalinichev Mikhail HEAD OF TRANSLATIONAL SCIENCE	Return	Sep 02, 2026	$0.00	200,000	$0.00	0
Dyer Timothy Mark CHIEF EXECUTIVE OFFICER	Return	Sep 02, 2026	$0.00	3.4M	$0.00	0
Nunn Jason Raleigh	Return	Sep 02, 2026	$0.00	50,000	$0.00	0
Teyssedou Lenaic Nathanael PRINCIPAL ACCOUNTING OFFICER	Award	Sep 02, 2026	$0.00	37,770	$0.00	602,908
Kalinichev Mikhail HEAD OF TRANSLATIONAL SCIENCE	Award	Sep 02, 2026	$0.00	200,000	$0.00	200,000
Dyer Timothy Mark CHIEF EXECUTIVE OFFICER	Award	Sep 02, 2026	$0.00	3.4M	$0.00	3.4M
Manke Isaac	Return	Sep 02, 2026	$0.00	50,000	$0.00	0
Teyssedou Lenaic Nathanael PRINCIPAL ACCOUNTING OFFICER	Return	Sep 02, 2026	$0.00	59,530	$0.00	543,378
Kalinichev Mikhail HEAD OF TRANSLATIONAL SCIENCE	Return	Sep 02, 2026	$0.00	306,765	$0.00	0
Dyer Timothy Mark CHIEF EXECUTIVE OFFICER	Return	Sep 02, 2026	$0.00	16.4M	$0.00	435,192
Nunn Jason Raleigh	Award	Sep 02, 2026	$0.00	50,000	$0.00	50,000
Teyssedou Lenaic Nathanael PRINCIPAL ACCOUNTING OFFICER	Award	Sep 02, 2026	$0.00	59,530	$0.00	602,908
Kalinichev Mikhail HEAD OF TRANSLATIONAL SCIENCE	Award	Sep 02, 2026	$0.00	306,765	$0.00	306,765
Dyer Timothy Mark CHIEF EXECUTIVE OFFICER	Award	Sep 02, 2026	$0.00	16.4M	$0.00	16.8M
Hill Raymond George	Return	Sep 02, 2026	$0.00	273,107	$0.00	0
Teyssedou Lenaic Nathanael PRINCIPAL ACCOUNTING OFFICER	Return	Sep 02, 2026	$0.00	10,000	$0.00	592,908
Nunn Jason Raleigh	Return	Sep 02, 2026	$0.00	219,561	$0.00	0
Teyssedou Lenaic Nathanael PRINCIPAL ACCOUNTING OFFICER	Award	Sep 02, 2026	$0.00	10,000	$0.00	602,908
Manke Isaac	Award	Sep 02, 2026	$0.00	50,000	$0.00	50,000
Teyssedou Lenaic Nathanael PRINCIPAL ACCOUNTING OFFICER	Return	Sep 02, 2026	$0.00	30,000	$0.00	572,908
Nunn Jason Raleigh	Award	Sep 02, 2026	$0.00	219,561	$0.00	219,561
Teyssedou Lenaic Nathanael PRINCIPAL ACCOUNTING OFFICER	Award	Sep 02, 2026	$0.00	30,000	$0.00	602,908
Hill Raymond George	Award	Sep 02, 2026	$0.00	273,107	$0.00	273,107
Teyssedou Lenaic Nathanael PRINCIPAL ACCOUNTING OFFICER	Return	Sep 02, 2026	$0.00	65,620	$0.00	537,288
Manke Isaac	Return	Sep 02, 2026	$0.00	219,561	$0.00	0
Teyssedou Lenaic Nathanael PRINCIPAL ACCOUNTING OFFICER	Award	Sep 02, 2026	$0.00	65,620	$0.00	602,908
Hill Raymond George	Return	Sep 02, 2026	$0.00	1.4M	$0.00	0
Teyssedou Lenaic Nathanael PRINCIPAL ACCOUNTING OFFICER	Return	Sep 02, 2026	$0.00	90,529	$0.00	512,379
Manke Isaac	Award	Sep 02, 2026	$0.00	219,561	$0.00	219,561