Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 14,973
- Price
- $8.23
- Value
- $123,294
SEC EDGAR · Forms 3/4/5Updated through Oct 30, 2026•42 filings
ACOG
Alpha Cognition Inc.
Net purchases of $2.6M over the last 3 months
2 buyers account for the net balance. There is no cluster of three distinct buyers within 30 days. We found no CEO/CFO purchases over 12 months.
How to read this signal
Only open-market P purchases and S sales count toward the signal. Vesting, options, taxes and gifts remain in the source data but do not trigger alerts. Rule 10b5-1 trades are shown as informational.
3-month balance
+$2,592,511
2 buyers · 0 sellers
12-month purchases
$8,345,570
3 distinct insiders
12-month sales
$0.00
0 distinct insiders
Highlighted alerts
63
0 Rule 10b5-1 trades treated as informational
Buying cluster · 30 days
Fewer than three distinct buyers
CEO/CFO purchases · 12 months
No executive purchases found
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Form 4 raw → Raspberry
The value is in what we do not call a signal.
The SEC XML stores every transaction. Raspberry keeps that evidence, reads the footnotes and separates voluntary open-market activity from vesting, option exercises, gifts, tax withholding, stock purchase and dividend reinvestment plans and pre-programmed 10b5-1 trades.
82
Raw transactions
Everything returned by the filing
63
Voluntary view
P/S trades after deterministic checks
19
Administrative noise
Stored, never alerted
0
10b5-1
Shown as informational
SEC ownership XML facts
- Code
- A
- Shares
- 5,489
- Price
- $0.00
- Footnotes
- 2
Restricted Stock Units that vest one year from date of grant. The options will vest one year from date of grant.
Recent transactions
Voluntary purchases and sales; administrative noise stays hidden.
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 17,117
- Price
- $8.33
- Value
- $142,526
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 14,283
- Price
- $8.23
- Value
- $117,602
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 22,657
- Price
- $8.43
- Value
- $190,974
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 19,050
- Price
- $8.69
- Value
- $165,634
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 13,426
- Price
- $8.47
- Value
- $113,718
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 18,337
- Price
- $8.57
- Value
- $157,082
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 27,141
- Price
- $8.40
- Value
- $227,984
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 53,029
- Price
- $8.57
- Value
- $454,607
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 3,375
- Price
- $8.54
- Value
- $28,831
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 40,373
- Price
- $8.70
- Value
- $351,084
Wills Robert James
Director
PurchaseAlert
- Shares
- 10,000
- Price
- $9.62
- Value
- $96,200
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 50,000
- Price
- $8.00
- Value
- $400,000
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 2,900
- Price
- $7.92
- Value
- $22,976
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 130
- Price
- $7.90
- Value
- $1,027
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 49,849
- Price
- $7.80
- Value
- $388,588
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 10,000
- Price
- $7.83
- Value
- $78,337
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 140,237
- Price
- $7.83
- Value
- $1,098,575
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 152,336
- Price
- $6.40
- Value
- $975,209
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 197
- Price
- $6.50
- Value
- $1,281
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 4,550
- Price
- $5.99
- Value
- $27,253
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 273
- Price
- $5.93
- Value
- $1,619
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 2,862
- Price
- $5.91
- Value
- $16,901
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 5,872
- Price
- $5.99
- Value
- $35,157
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 24,856
- Price
- $5.98
- Value
- $148,534
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 10,054
- Price
- $5.83
- Value
- $58,596
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 70,577
- Price
- $5.90
- Value
- $416,397
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 2,000
- Price
- $5.83
- Value
- $11,664
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 1,161
- Price
- $5.73
- Value
- $6,653
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 15,945
- Price
- $5.70
- Value
- $90,887
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 8,431
- Price
- $5.89
- Value
- $49,659
D'Angelo Lauren
Chief Operating Officer
PurchaseAlert
- Shares
- 3,500
- Price
- $5.76
- Value
- $20,160
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 17,395
- Price
- $5.69
- Value
- $99,023
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 16,648
- Price
- $5.83
- Value
- $96,986
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 1,850
- Price
- $4.99
- Value
- $9,227
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 10,000
- Price
- $5.08
- Value
- $50,792
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 7,319
- Price
- $5.28
- Value
- $38,675
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 8,581
- Price
- $5.43
- Value
- $46,579
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 4,182
- Price
- $5.59
- Value
- $23,377
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 2,094
- Price
- $5.71
- Value
- $11,950
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 2,481
- Price
- $5.75
- Value
- $14,263
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 1,331
- Price
- $5.78
- Value
- $7,696
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 7,358
- Price
- $5.75
- Value
- $42,286
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 5,708
- Price
- $5.85
- Value
- $33,416
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 2,179
- Price
- $5.85
- Value
- $12,742
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 1,900
- Price
- $5.80
- Value
- $11,018
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 5,000
- Price
- $5.80
- Value
- $28,988
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 42,023
- Price
- $5.80
- Value
- $243,633
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 19,795
- Price
- $5.81
- Value
- $115,001
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 5,000
- Price
- $5.75
- Value
- $28,751
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 46,411
- Price
- $5.75
- Value
- $266,873
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 20,000
- Price
- $5.80
- Value
- $116,000
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 3,638
- Price
- $5.99
- Value
- $21,797
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 590
- Price
- $5.99
- Value
- $3,531
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 5,000
- Price
- $5.80
- Value
- $29,002
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 53,591
- Price
- $5.80
- Value
- $310,849
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 4,181
- Price
- $5.89
- Value
- $24,636
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 95,819
- Price
- $5.89
- Value
- $564,594
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 2,819
- Price
- $5.84
- Value
- $16,466
Opaleye Management Inc.
10% owner
PurchaseAlert
- Shares
- 10,000
- Price
- $5.84
- Value
- $58,411
Wills Robert James
Director
PurchaseAlert
- Shares
- 15,000
- Price
- $8.49
- Value
- $127,328
MERTZ PHILLIP JOSEPH
Director
SaleAlert
- Shares
- 27,778
- Price
- $9.00
- Value
- $250,002
MERTZ LEONARD POWELL
Director
PurchaseAlert
- Shares
- 27,778
- Price
- $9.00
- Value
- $250,002
| Date | Insider | Transaction | Shares | Price | Value | Reading |
|---|---|---|---|---|---|---|
| Oct 23, 2026 | Opaleye Management Inc. 10% owner | Purchase | 14,973 | $8.23 | $123,294 | |
| Oct 22, 2026 | Opaleye Management Inc. 10% owner | Purchase | 17,117 | $8.33 | $142,526 | |
| Oct 16, 2026 | Opaleye Management Inc. 10% owner | Purchase | 14,283 | $8.23 | $117,602 | |
| Oct 15, 2026 | Opaleye Management Inc. 10% owner | Purchase | 22,657 | $8.43 | $190,974 | |
| Oct 01, 2026 | Opaleye Management Inc. 10% owner | Purchase | 19,050 | $8.69 | $165,634 | |
| Sep 25, 2026 | Opaleye Management Inc. 10% owner | Purchase | 13,426 | $8.47 | $113,718 | |
| Sep 24, 2026 | Opaleye Management Inc. 10% owner | Purchase | 18,337 | $8.57 | $157,082 | |
| Sep 16, 2026 | Opaleye Management Inc. 10% owner | Purchase | 27,141 | $8.40 | $227,984 | |
| Sep 16, 2026 | Opaleye Management Inc. 10% owner | Purchase | 53,029 | $8.57 | $454,607 | |
| Sep 15, 2026 | Opaleye Management Inc. 10% owner | Purchase | 3,375 | $8.54 | $28,831 | |
| Sep 14, 2026 | Opaleye Management Inc. 10% owner | Purchase | 40,373 | $8.70 | $351,084 | |
| Aug 21, 2026 | Wills Robert James Director | Purchase | 10,000 | $9.62 | $96,200 | |
| Aug 03, 2026 | Opaleye Management Inc. 10% owner | Purchase | 50,000 | $8.00 | $400,000 | |
| Jul 31, 2026 | Opaleye Management Inc. 10% owner | Purchase | 2,900 | $7.92 | $22,976 | |
| Jul 24, 2026 | Opaleye Management Inc. 10% owner | Purchase | 130 | $7.90 | $1,027 | |
| Jul 23, 2026 | Opaleye Management Inc. 10% owner | Purchase | 49,849 | $7.80 | $388,588 | |
| Jul 22, 2026 | Opaleye Management Inc. 10% owner | Purchase | 10,000 | $7.83 | $78,337 | |
| Jul 22, 2026 | Opaleye Management Inc. 10% owner | Purchase | 140,237 | $7.83 | $1,098,575 | |
| Jun 26, 2026 | Opaleye Management Inc. 10% owner | Purchase | 152,336 | $6.40 | $975,209 | |
| Jun 25, 2026 | Opaleye Management Inc. 10% owner | Purchase | 197 | $6.50 | $1,281 | |
| Jun 15, 2026 | Opaleye Management Inc. 10% owner | Purchase | 4,550 | $5.99 | $27,253 | |
| Jun 12, 2026 | Opaleye Management Inc. 10% owner | Purchase | 273 | $5.93 | $1,619 | |
| Jun 11, 2026 | Opaleye Management Inc. 10% owner | Purchase | 2,862 | $5.91 | $16,901 | |
| Jun 10, 2026 | Opaleye Management Inc. 10% owner | Purchase | 5,872 | $5.99 | $35,157 | |
| Jun 09, 2026 | Opaleye Management Inc. 10% owner | Purchase | 24,856 | $5.98 | $148,534 | |
| Jun 05, 2026 | Opaleye Management Inc. 10% owner | Purchase | 10,054 | $5.83 | $58,596 | |
| May 29, 2026 | Opaleye Management Inc. 10% owner | Purchase | 70,577 | $5.90 | $416,397 | |
| May 28, 2026 | Opaleye Management Inc. 10% owner | Purchase | 2,000 | $5.83 | $11,664 | |
| May 27, 2026 | Opaleye Management Inc. 10% owner | Purchase | 1,161 | $5.73 | $6,653 | |
| May 21, 2026 | Opaleye Management Inc. 10% owner | Purchase | 15,945 | $5.70 | $90,887 | |
| May 20, 2026 | Opaleye Management Inc. 10% owner | Purchase | 8,431 | $5.89 | $49,659 | |
| May 19, 2026 | D'Angelo Lauren Chief Operating Officer | Purchase | 3,500 | $5.76 | $20,160 | |
| May 18, 2026 | Opaleye Management Inc. 10% owner | Purchase | 17,395 | $5.69 | $99,023 | |
| May 15, 2026 | Opaleye Management Inc. 10% owner | Purchase | 16,648 | $5.83 | $96,986 | |
| Mar 30, 2026 | Opaleye Management Inc. 10% owner | Purchase | 1,850 | $4.99 | $9,227 | |
| Mar 27, 2026 | Opaleye Management Inc. 10% owner | Purchase | 10,000 | $5.08 | $50,792 | |
| Mar 26, 2026 | Opaleye Management Inc. 10% owner | Purchase | 7,319 | $5.28 | $38,675 | |
| Mar 25, 2026 | Opaleye Management Inc. 10% owner | Purchase | 8,581 | $5.43 | $46,579 | |
| Mar 24, 2026 | Opaleye Management Inc. 10% owner | Purchase | 4,182 | $5.59 | $23,377 | |
| Mar 19, 2026 | Opaleye Management Inc. 10% owner | Purchase | 2,094 | $5.71 | $11,950 | |
| Mar 18, 2026 | Opaleye Management Inc. 10% owner | Purchase | 2,481 | $5.75 | $14,263 | |
| Mar 16, 2026 | Opaleye Management Inc. 10% owner | Purchase | 1,331 | $5.78 | $7,696 | |
| Mar 13, 2026 | Opaleye Management Inc. 10% owner | Purchase | 7,358 | $5.75 | $42,286 | |
| Mar 12, 2026 | Opaleye Management Inc. 10% owner | Purchase | 5,708 | $5.85 | $33,416 | |
| Mar 09, 2026 | Opaleye Management Inc. 10% owner | Purchase | 2,179 | $5.85 | $12,742 | |
| Mar 06, 2026 | Opaleye Management Inc. 10% owner | Purchase | 1,900 | $5.80 | $11,018 | |
| Mar 05, 2026 | Opaleye Management Inc. 10% owner | Purchase | 5,000 | $5.80 | $28,988 | |
| Mar 05, 2026 | Opaleye Management Inc. 10% owner | Purchase | 42,023 | $5.80 | $243,633 | |
| Mar 04, 2026 | Opaleye Management Inc. 10% owner | Purchase | 19,795 | $5.81 | $115,001 | |
| Mar 03, 2026 | Opaleye Management Inc. 10% owner | Purchase | 5,000 | $5.75 | $28,751 | |
| Mar 03, 2026 | Opaleye Management Inc. 10% owner | Purchase | 46,411 | $5.75 | $266,873 | |
| Mar 02, 2026 | Opaleye Management Inc. 10% owner | Purchase | 20,000 | $5.80 | $116,000 | |
| Feb 27, 2026 | Opaleye Management Inc. 10% owner | Purchase | 3,638 | $5.99 | $21,797 | |
| Feb 26, 2026 | Opaleye Management Inc. 10% owner | Purchase | 590 | $5.99 | $3,531 | |
| Feb 24, 2026 | Opaleye Management Inc. 10% owner | Purchase | 5,000 | $5.80 | $29,002 | |
| Feb 24, 2026 | Opaleye Management Inc. 10% owner | Purchase | 53,591 | $5.80 | $310,849 | |
| Feb 23, 2026 | Opaleye Management Inc. 10% owner | Purchase | 4,181 | $5.89 | $24,636 | |
| Feb 23, 2026 | Opaleye Management Inc. 10% owner | Purchase | 95,819 | $5.89 | $564,594 | |
| Feb 20, 2026 | Opaleye Management Inc. 10% owner | Purchase | 2,819 | $5.84 | $16,466 | |
| Feb 20, 2026 | Opaleye Management Inc. 10% owner | Purchase | 10,000 | $5.84 | $58,411 | |
| Aug 18, 2025 | Wills Robert James Director | Purchase | 15,000 | $8.49 | $127,328 | |
| Aug 18, 2025 | MERTZ PHILLIP JOSEPH Director | Sale | 27,778 | $9.00 | $250,002 | |
| Aug 18, 2025 | MERTZ LEONARD POWELL Director | Purchase | 27,778 | $9.00 | $250,002 |
“Alert” means a voluntary, unscheduled transaction according to the filing; it is not an investment recommendation. Official source: SEC EDGAR.