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Acumen Pharmaceuticals, Inc. (ABOS) Form 8-K — Oct 26, 2026

$ABOSForm 8-KItems 2.02, 7.01, 9.01Filed Oct 26, 2026, 7:09 AM ET0001628280-26-067129Original filing

Acumen Pharmaceuticals reported Q3 2026 results with a net loss of $25.4 million and cash of $78.6 million, down from $110.2 million at the end of June. The company confirmed it expects topline results from the 542-patient ALTITUDE-AD Phase 2 study of sabirnetug in early Alzheimer's disease in November 2026. Cash is expected to fund operations only into early 2027, so Acumen will likely need additional financing regardless of the Phase 2 outcome. R&D expenses fell slightly year-over-year to $21.1 million as ALTITUDE-AD trial costs wound down.

Key figures

Revenue
0
Total Assets
85565000
Cash Position
78600000
Net loss q3 2025
26500000
Phase2 enrollment
542
Cash prior quarter
110200000
Ga expense q3 2026
4700000
Rd expense q3 2025
22000000
Rd expense q3 2026
21100000
Shares outstanding
72327320
Nine month net loss
78824000
Stockholders equity
34610000
Loss from operations q3 2026
25800000

AI analysis

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