SUTRO BIOPHARMA, INC.
For the period ended Dec 31, 2025. Filed Mar 23, 2026.
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FY2025 · Filed Mar 23, 2026
STRO$10.17-4.1%Stored close · as of Nov 10, 2026
Extracted filing text, with the paragraph anchors used by the comparison.
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Statements of Stockholders’ Equity (Deficit)
(in thousands, except share amounts)
| Accumulated | ||||||
|---|---|---|---|---|---|---|
| Additional · Other · Total | ||||||
| Common Stock · Paid-In- · Comprehensive · Accumulated · Stockholders’ | ||||||
| Shares | Amount | Capital | Income (Loss) | Deficit | Equity (Deficit) | |
| Balances at December 31, 2023 | 6,154,890 | $6 | $709,030 | $21 | $(559,408) | $149,649 |
| Exercise of common stock options | 6,373 | — | 271 | — | — | 271 |
| Issuance of common stock under Employee Stock Purchase Plan | 56,517 | — | 1,848 | — | — | 1,848 |
| Vesting of restricted stock units | 169,453 | — | — | — | — | — |
| Stock transaction associated with taxes withheld on restricted stock units | (11,449) | — | (509) | — | — | (509) |
| Stock-based compensation expense | — | — | 24,687 | — | — | 24,687 |
| Issuance of common stock in connection with the underwritten offering, net of issuance costs of $3,474 | 1,447,876 | 1 | 71,526 | — | — | 71,527 |
| Issuance of common stock to Ipsen Biopharmaceuticals, Inc. (USA) under the Ipsen Investment Agreement | 482,738 | 1 | 24,570 | — | — | 24,571 |
| Net unrealized income on available-for-sale securities | — | — | — | 18 | — | 18 |
| Net Loss | — | — | — | — | (227,461) | (227,461) |
| Balances at December 31, 2024 | 8,306,398 | $8 | $831,423 | $39 | $(786,869) | $44,601 |
| Exercise of common stock options | 826 | — | 4 | — | — | 4 |
| Issuance of common stock under Employee Stock Purchase Plan | 52,277 | — | 372 | — | — | 372 |
| Vesting of restricted stock units | 252,107 | 1 | — | — | — | 1 |
| Stock transaction associated with taxes withheld on restricted stock units | (27,299) | — | (332) | — | — | (332) |
| Stock-based compensation expense | — | — | 14,008 | — | — | 14,008 |
| Net unrealized income on available-for-sale securities | — | — | — | (20) | — | (20) |
| Net Loss | — | — | — | — | (191,086) | (191,086) |
| Balances at December 31, 2025 | 8,584,309 | $9 | $845,475 | $19 | $(977,955) | $(132,452) |
The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.