Investments & digital assets › F8949.K.C9
F8949.K.C9 · federal · F8949 line K.C9
SOL 15.0 units (acquired 2024-04-02, sold 2025-09-12; proceeds 2,310.00, basis 2,475.00)
-165
engine v3
not yet verified
How this number was built
R-8949-LOT One line per sale: proceeds minus basis plus adjustment. Broker basis is used as reported unless a supplemental statement for the same lot is matched.
Sources (5) — where the inputs came from
2025 Form 1099-DA - Coinhaven
D34 · page 1 · field C9_asset · “C9 digital asset”
read as “SOL” → SOL
99%
2025 Form 1099-DA - Coinhaven
D34 · page 1 · field C9_sold · “C9 date sold”
read as “09/12/2025” → 2025-09-12
99%
2025 Form 1099-DA - Coinhaven
D34 · page 1 · field C9_proceeds · “C9 gross proceeds”
read as “2,310.00” → 2,310
99%
Coinhaven transaction history export (CSV)
D35 · page 1 · field C9_acquired · “C9 date acquired”
read as “2024-04-02” → 2024-04-02
99%
Coinhaven transaction history export (CSV)
D35 · page 1 · field C9_basis · “C9 cost basis”
read as “2,475.00” → 2,475
99%
Flows into
History — nothing is overwritten
v1 · 2026-03-04: -165v2 · 2026-03-19: -165v3 · 2026-06-23: -165
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