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Alpha Cognition Inc.

ACOG Net buying
CIK 0001655923 #3896 in the set updated 17 Sep 2026
Bought (12 mo)
$7.33M
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$0.00
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$0.00
0 of 0 sales
Net
+$7.33M
+$7.33M against sales at will

By person

11 insiders · 53 transactions
2.7×

Michael McFadden holds only 2.7 times base salary in stock. $1.72M of shares against $625.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Michael McFadden last reported holding, valued at $8.40, the price Common Stock, no par value was last bought or sold at on the open market here, on 16 Sep 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Opaleye Management Inc. entity
10% owner
$7.22M (51)
+$7.22M
6,320,364
29.02%
$53.09M
+20.6%
Wills Robert James
Director
$96.20K (1)
+$96.20K
32,241
0.1480%
$270.82K
D'Angelo Lauren
Chief Operating Officer
$20.16K (1)
+$20.16K
140,695
0.6460%
$1.18M
HAVENS JOHN PRENTISS
Director
273,272
1.25%
$2.30M
+1.6%
MERTZ LEONARD POWELL
Director
267,239
1.23%
$2.24M
+19.6%
McFadden Michael E.
Chief Executive Officer
204,691
0.9399%
$1.72M
+1,675%
CAWKELL KENNETH ANTHONY
Director
107,740
0.4947%
$905.02K
+7.2%
MERTZ PHILLIP JOSEPH
Director
29,703
0.1364%
$249.51K
−40.9%
DU HENRY HUY
VP Finance and Accounting
20,579
0.0945%
$172.86K
BAKSHI RAJEEV KUMAR
Director
12,283
0.0564%
$103.18K
+143.6%
Sensenig Bethany
Director
5,489
0.0252%
$46.11K
Insider
Date
Role
Action
Shares
Price
Amount
Opaleye Management Inc.
16 Sep 2026
10% owner
Buy indirect
27,141
$8.40
$227.98K
Opaleye Management Inc.
16 Sep 2026
10% owner
Buy indirect
53,029
$8.57
$454.61K
Opaleye Management Inc.
15 Sep 2026
10% owner
Buy indirect
3,375
$8.54
$28.83K
Opaleye Management Inc.
14 Sep 2026
10% owner
Buy indirect
40,373
$8.70
$351.08K
Wills Robert James
21 Aug 2026
Director
Buy
10,000
$9.62
$96.20K
Opaleye Management Inc.
3 Aug 2026
10% owner
Buy indirect
50,000
$8.00
$400.00K
Opaleye Management Inc.
31 Jul 2026
10% owner
Buy indirect
2,900
$7.92
$22.98K
Opaleye Management Inc.
24 Jul 2026
10% owner
Buy indirect
130
$7.90
$1.03K
Opaleye Management Inc.
23 Jul 2026
10% owner
Buy indirect
49,849
$7.80
$388.59K
Opaleye Management Inc.
22 Jul 2026
10% owner
Buy indirect
10,000
$7.83
$78.34K
Opaleye Management Inc.
22 Jul 2026
10% owner
Buy indirect
140,237
$7.83
$1.10M
Opaleye Management Inc.
26 Jun 2026
10% owner
Buy indirect
152,336
$6.40
$975.21K
Opaleye Management Inc.
25 Jun 2026
10% owner
Buy indirect
197
$6.50
$1.28K
Opaleye Management Inc.
15 Jun 2026
10% owner
Buy indirect
4,550
$5.99
$27.25K
Opaleye Management Inc.
12 Jun 2026
10% owner
Buy indirect
273
$5.93
$1.62K
Opaleye Management Inc.
11 Jun 2026
10% owner
Buy indirect
2,862
$5.91
$16.90K
Opaleye Management Inc.
10 Jun 2026
10% owner
Buy indirect
5,872
$5.99
$35.16K
Opaleye Management Inc.
9 Jun 2026
10% owner
Buy indirect
24,856
$5.98
$148.53K
Opaleye Management Inc.
5 Jun 2026
10% owner
Buy indirect
10,054
$5.83
$58.60K
Opaleye Management Inc.
29 May 2026
10% owner
Buy indirect
70,577
$5.90
$416.40K
Opaleye Management Inc.
28 May 2026
10% owner
Buy indirect
2,000
$5.83
$11.66K
Opaleye Management Inc.
27 May 2026
10% owner
Buy indirect
1,161
$5.73
$6.65K
Opaleye Management Inc.
21 May 2026
10% owner
Buy indirect
15,945
$5.70
$90.89K
Opaleye Management Inc.
20 May 2026
10% owner
Buy indirect
8,431
$5.89
$49.66K
D'Angelo Lauren
19 May 2026
Chief Operating Officer
Buy
3,500
$5.76
$20.16K
Opaleye Management Inc.
18 May 2026
10% owner
Buy indirect
17,395
$5.69
$99.02K
Opaleye Management Inc.
15 May 2026
10% owner
Buy indirect
16,648
$5.83
$96.99K
Opaleye Management Inc.
30 Mar 2026
10% owner
Buy indirect
1,850
$4.99
$9.23K
Opaleye Management Inc.
27 Mar 2026
10% owner
Buy indirect
10,000
$5.08
$50.79K
Opaleye Management Inc.
26 Mar 2026
10% owner
Buy indirect
7,319
$5.28
$38.68K
Opaleye Management Inc.
25 Mar 2026
10% owner
Buy indirect
8,581
$5.43
$46.58K
Opaleye Management Inc.
24 Mar 2026
10% owner
Buy indirect
4,182
$5.59
$23.38K
Opaleye Management Inc.
19 Mar 2026
10% owner
Buy indirect
2,094
$5.71
$11.95K
Opaleye Management Inc.
18 Mar 2026
10% owner
Buy indirect
2,481
$5.75
$14.26K
Opaleye Management Inc.
16 Mar 2026
10% owner
Buy indirect
1,331
$5.78
$7.70K
Opaleye Management Inc.
13 Mar 2026
10% owner
Buy indirect
7,358
$5.75
$42.29K
Opaleye Management Inc.
12 Mar 2026
10% owner
Buy indirect
5,708
$5.85
$33.42K
Opaleye Management Inc.
9 Mar 2026
10% owner
Buy indirect
2,179
$5.85
$12.74K
Opaleye Management Inc.
6 Mar 2026
10% owner
Buy indirect
1,900
$5.80
$11.02K
Opaleye Management Inc.
5 Mar 2026
10% owner
Buy indirect
5,000
$5.80
$28.99K
Opaleye Management Inc.
5 Mar 2026
10% owner
Buy indirect
42,023
$5.80
$243.63K
Opaleye Management Inc.
4 Mar 2026
10% owner
Buy indirect
19,795
$5.81
$115.00K
Opaleye Management Inc.
3 Mar 2026
10% owner
Buy indirect
5,000
$5.75
$28.75K
Opaleye Management Inc.
3 Mar 2026
10% owner
Buy indirect
46,411
$5.75
$266.87K
Opaleye Management Inc.
2 Mar 2026
10% owner
Buy indirect
20,000
$5.80
$116.00K
Opaleye Management Inc.
27 Feb 2026
10% owner
Buy indirect
3,638
$5.99
$21.80K
Opaleye Management Inc.
26 Feb 2026
10% owner
Buy indirect
590
$5.99
$3.53K
Opaleye Management Inc.
24 Feb 2026
10% owner
Buy indirect
5,000
$5.80
$29.00K
Opaleye Management Inc.
24 Feb 2026
10% owner
Buy indirect
53,591
$5.80
$310.85K
Opaleye Management Inc.
23 Feb 2026
10% owner
Buy indirect
4,181
$5.89
$24.64K
Opaleye Management Inc.
23 Feb 2026
10% owner
Buy indirect
95,819
$5.89
$564.59K
Opaleye Management Inc.
20 Feb 2026
10% owner
Buy indirect
2,819
$5.84
$16.47K
Opaleye Management Inc.
20 Feb 2026
10% owner
Buy indirect
10,000
$5.84
$58.41K

What was left out

Form 4 filings counted 32
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 0
Transactions with no price 0
Shares from compensation/vesting 390,017
History held since 15 Nov 2024