8-K ·Filed Sep 11, 2026

ARTV

Artiva Biotherapeutics, Inc.
NEUTRAL
Impact 3/10
Horizonweeks Processed20d 19h ago SEC0001193125-26-389308
8-K context-dependent: Items 5.02
Actionable Insight • Neutral

Monitor for future equity award grants under the expanded plan, which could signal management's confidence or need for retention incentives. The 10.4% potential dilution is notable for a biotech with a ~$509M market cap, but is standard for a pre-commercial stage company. No immediate trading catalyst.

DirectionNeutral
Confidencehigh
Horizonweeks
Latest settled — T+1d
ARTV ▼ -12.13% at T+1d
NEUTRAL call ✗ call lost -12.13% · α vs SPY -11.67% · entry $10.14 → $8.91
Next anchor: T+5d due 14d ago
Latest observation: T+11 -40.24% FF3 residual α
Entry anchored
Sep 11, 04:00 PM ET
via 1-min bar
T+1d
-12.13%
call -12.13% · α -11.67%
$8.91
settled 18d ago
T+5d
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call — · α —
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due 14d ago
T+20d
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call — · α —
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in 7d
T+60d
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call — · α —
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in 2mo

Price Chart

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Executive Summary

Artiva Biotherapeutics held its 2026 Annual Meeting on September 8, 2026, where stockholders approved an amendment to the 2024 Equity Incentive Plan, increasing the share reserve by 5,097,095 shares and modifying the annual automatic increase calculation to include pre-funded warrant shares. The meeting also saw the re-election of Class II directors Brian Daniels and Laura Stoppel, and the ratification of KPMG as auditor. This is a routine governance filing with no material financial impact.

Key Facts

  • Stockholders approved an amendment to the 2024 Equity Incentive Plan, increasing authorized shares by 5,097,095 shares.
  • The amendment also modifies the annual automatic share reserve increase calculation to include shares issuable upon exercise of pre-funded warrants.
  • Class II directors Brian Daniels, M.D. and Laura Stoppel, Ph.D. were re-elected to three-year terms.
  • KPMG LLP was ratified as the independent registered public accounting firm for fiscal year 2026.
  • The total share reserve under the amended plan is 13,328,057 shares.
  • As of the record date (July 20, 2026), 48,885,777 shares of common stock were outstanding.

Financial Impact

No direct financial impact. The equity plan amendment increases potential dilution by up to 5,097,095 shares (approximately 10.4% of shares outstanding as of the record date), but shares are issued only upon future award grants and vesting.

dilution

Risk Factors

  • Potential dilution from future equity awards under the expanded plan.
  • No financial results or guidance were provided in this filing.

Market Snapshot

Exchange
Nasdaq
Sector
Biological Products, (No Diagnostic Substances)
Analyst Consensus
92% bullish (12 analysts)

Investment Themes

Biotech & Drug Discovery

Documents Analyzed

This report is based on 5 SEC documents filed with EDGAR.

DocumentAccession Number
8-K Filing (Primary)0001193125-26-389308
Document: artv-20260908.htm0001193125-26-389308
Document: 0001193125-26-389308-index-headers.html0001193125-26-389308
Document: 0001193125-26-389308-index.html0001193125-26-389308
Document: 0001193125-26-389308.txt0001193125-26-389308
28 reports for ARTV
Performance horizon
88% Hit rate 14 of 16 directional calls best @ T+20▲ +38.82%Jun 8, 2026
Filters
Rows
Reports for ARTV — sortable, filterable
TypeNow
Sep 11, 2026
20d ago
8-K
NEUTRAL ★ 3/10
$10.14 $8.91▼ −12.13%▼ −11.67%$6.86 (−32.35%)
Sep 9, 2026
23d ago
Insider Cluster
NEUTRAL ★ 4/10
$10.79 $10.42▼ −3.43%▼ −2.83%$6.86 (−36.42%)
Sep 9, 2026
23d ago
Insider Cluster
NEUTRAL ★ 3/10
$10.79 $10.42▼ −3.43%▼ −2.83%$6.86 (−36.42%)
Sep 9, 2026
23d ago
Insider Cluster
NEUTRAL ★ 4/10
$10.79 $10.42▼ −3.43%▼ −2.83%$6.86 (−36.42%)
Sep 9, 2026
23d ago
Insider Cluster
NEUTRAL ★ 3/10
$10.79 $10.42▼ −3.43%▼ −2.83%$6.86 (−36.42%)
Sep 9, 2026
23d ago
Insider Cluster
BEARISH ★ 5/10
$10.79 $10.42▲ +3.43%▲ +2.83%$6.86 (+36.42%)
Sep 4, 2026
28d ago
Insider Cluster
NEUTRAL ★ 2/10
$11.19 $10.88▼ −2.77%▼ −2.22%$6.86 (−38.70%)
Aug 15, 2026
6w ago
Institutional Cluster
BULLISH ★ 6/10
$11.74 $11.68▼ −0.51%▲ +0.16%$6.86 (−41.57%)
Jul 31, 2026
8w ago
Insider Buy
BULLISH ★ 7/10
$10.76 $11.07▲ +2.88%▲ +1.08%$6.86 (−36.25%)
Jul 28, 2026
9w ago
Insider Buy
BULLISH ★ 6/10
$10.53 $10.02▼ −4.84%▼ −3.30%$6.86 (−34.85%)
Showing 10 of 28

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