BLSM

BLSM

CIK 0001839970

Small by assets Assets $124M as of Sep 20, 2026

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10-Q Filed Sep 18, 2026 · Period ending Jun 30, 2026

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8-K Filed Sep 18, 2026 · Period ending Sep 18, 2026

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8-K Filed Sep 15, 2026 · Period ending Sep 15, 2026

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8-K Filed Aug 10, 2026 · Period ending Aug 10, 2026

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424B4 Filed Aug 7, 2026 Red flag

BlossomHill Therapeutics prices IPO at $16.00/share, raising $150M gross; company nets $134.9M

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S-1/A Filed Aug 3, 2026 Standing risk

BLSM sets IPO terms: 7.8M shares at $15-$17, net proceeds ~$111.7M; cash runway to Q1 2028

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S-1 Filed Jul 17, 2026

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Latest financial statements

From 10-Q filed Sep 18, 2026 (period ending Jun 30, 2026). As printed on the EDGAR/iXBRL face — not generated by the model.

As filed

Condensed Statements of Operations (Unaudited)

(in thousands, except share and per share data)

Description Three months ended June 30, 2026 Three months ended June 30, 2025 Six months ended June 30, 2026 Six months ended June 30, 2025
Operating expenses:
Research and development 21,355 12,530 41,256 22,102
General and administrative 3,315 1,573 5,521 3,455
Total operating expenses 24,670 14,103 46,777 25,557
Loss from operations (24,670) (14,103) (46,777) (25,557)
Other income (expense), net:
Interest income, net 915 859 2,017 1,835
Other expense, net (3) - (6) -
Total other income, net 912 859 2,011 1,835
Net loss (23,758) (13,244) (44,766) (23,722)
Net loss per share, basic and diluted (8.75) (5.51) (16.91) (9.90)
Weighted average common shares outstanding, basic and diluted 2,713,696 2,405,140 2,646,721 2,395,789

Condensed Balance Sheets (Unaudited)

(in thousands, except share and par value data)

Description June 30, 2026 (unaudited) December 31, 2025
Assets
Current Assets:
Cash and cash equivalents 95,376 136,682
Prepaid expenses and other current assets 5,592 2,144
Total current assets 100,968 138,826
Property and equipment, net 1,489 1,726
Operating lease right-of-use assets 19,197 19,921
Other assets 2,477 2,495
Total assets 124,131 162,968
Liabilities, convertible preferred stock and stockholders' deficit
Current liabilities:
Accounts payable 3,930 2,314
Accrued expenses 9,194 8,431
Accrued compensation 3,539 4,730
Other current liabilities 809 -
Operating lease liability, current 1,149 5
Total current liabilities 18,621 15,480
Operating lease liability, non-current 22,222 22,393
Other long-term liabilities 1,245 -
Total liabilities 42,088 37,873
Commitments and contingencies (Note 6)
Convertible preferred stock, $0.0001 par value; 85,552,612 shares authorized at June 30, 2026 and December 31, 2025; 18,258,960 shares issued and outstanding at June 30, 2026 and December 31, 2025; $257,153 aggregate liquidation preference at June 30, 2026 and December 31, 2025 256,823 256,823
Stockholders' deficit:
Common stock, $0.0001 par value; 110,000,000 shares authorized at June 30, 2026 and December 31, 2025; 2,767,848 and 2,548,659 shares issued and outstanding as of June 30, 2026 and December 31, 2025, respectively. 1 1
Additional paid-in capital 5,014 3,300
Accumulated deficit (179,795) (135,029)
Total stockholders' deficit (174,780) (131,728)
Total liabilities, convertible preferred stock and stockholders' deficit 124,131 162,968

Condensed Statements of Cash Flows (Unaudited)

(in thousands)

Description Six months ended June 30, 2026 Six months ended June 30, 2025
Cash flows from operating activities:
Net loss (44,766) (23,722)
Adjustments to reconcile net loss to net cash used in operations
Depreciation expense 250 187
Non-cash lease expense 724 482
Stock-based compensation expense 900 485
Changes in operating assets and liabilities:
Prepaid expenses and other assets (2,323) 2,251
Other assets 18 (1,484)
Accounts payable 1,616 (180)
Accrued expenses (373) 1,341
Accrued compensation (1,191) 471
Operating lease liabilities 971 48
Net cash used in operating activities (44,174) (20,121)
Cash flows from investing activities:
Purchases of property and equipment (13) (997)
Net cash used in investing activities (13) (997)
Cash flows from financing activities:
Proceeds from the exercise of stock options 2,881 85
Net cash provided by financing activities 2,881 85
Net increase (decrease) in cash and cash equivalents (41,306) (21,033)
Cash and cash equivalents at the beginning of period 136,682 100,147
Cash and cash equivalents at the end of period 95,376 79,114
Supplemental disclosure of noncash activities:
Right-of-use asset obtained in exchange for operating lease liability — 20,927
Deferred financing costs included in accounts payable and accrued expenses 1,136 —

Amounts as printed on the EDGAR/iXBRL face — (in thousands, except share and per share data); (in thousands, except share and par value data); (in thousands). Labels, columns, and figures are the filing face, not a GAAP stencil. Interactive statements & notes on EDGAR ↗