8-K
filed June 1, 2026, 4:05 PM ET
ticker FULC
CIK 0001680581
other material
confidence high
sentiment negative
materiality 0.80
Fulcrum Therapeutics discontinues pociredir program in SCD; initiates strategic review
Fulcrum Therapeutics, Inc.
- Discontinued pociredir for sickle cell disease after FDA feedback; no viable regulatory path forward.
- FDA cited secondary malignancy risk from another PRC2 inhibitor (Tazverik) withdrawn March 2026.
- Company will explore strategic alternatives (merger, acquisition, etc.) and reduce operating expenses.
- Held $333.3M in cash, cash equivalents, and marketable securities as of March 31, 2026.
Machine-readable event card
- schema_version
- secwatch.filing_event.v1
- accession
- 0001193125-26-251394
- form_type
- 8-K
- ticker
- FULC
- cik
- 0001680581
- company_name
- Fulcrum Therapeutics, Inc.
- filed_at
- 2026-06-01T20:05:16+00:00
- discovered_at
- 2026-06-01T20:08:00.333941+00:00
- generated_at
- 2026-06-01T20:13:54.906241+00:00
- sec_items
- ["8.01", "9.01"]
- event_type
- other_material
- sentiment
- negative
- materiality_score
- 0.8
- calibrated_materiality_score
- 0.8
- confidence
- high
- secwatch_canonical_url
- https://secwatch.observer/filing/0001193125-26-251394
- json_url
- https://secwatch.observer/filing/0001193125-26-251394.json
- markdown_url
- https://secwatch.observer/filing/0001193125-26-251394.md
- text_url
- https://secwatch.observer/filing/0001193125-26-251394.txt
- edgar_index_url
- https://www.sec.gov/Archives/edgar/data/1680581/000119312526251394/0001193125-26-251394-index.htm
- edgar_primary_document_url
- https://www.sec.gov/Archives/edgar/data/1680581/000119312526251394/fulc-20260601.htm
- generated_by_model
- deepseek-v4-flash:cloud@v2
- review_status
- machine_generated
- human_reviewed
- false
- corrected
- false
- correction_note
- null
- correction_timestamp
- null
- superseded_by
- null
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