8-K ·Filed Jun 18, 2026

PTGX

Protagonist Therapeutics, Inc
NEUTRAL
Impact 3/10
Horizonweeks Processed3mo ago SEC0001104659-26-075777
8-K context-dependent: Items 5.02
Actionable Insight • Neutral

Routine annual meeting filing with no immediate trading implications. Monitor future 10-Q filings for potential dilution from equity grants under the new plan.

DirectionNeutral
Confidencehigh
Horizonweeks
Final — all horizons settled through T+60d
PTGX ▲ +24.66% at T+60d
NEUTRAL call ✓ call won +24.66% · α vs SPY +22.92% · entry $115.03 → $143.40
Entry anchored
Jun 18, 03:59 PM ET
via exchange tick
T+1d
+3.42%
call +3.42% · α +4.87%
$118.96
settled 3mo ago
T+5d
+5.96%
call +5.96% · α +8.02%
$121.88
settled 3mo ago
T+20d
+22.50%
call +22.50% · α +22.65%
$140.91
settled 2mo ago
T+60d
+24.66%
call +24.66% · α +22.92%
$143.40
settled 17d ago

Price Chart

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Executive Summary

Protagonist Therapeutics held its 2026 Annual Meeting on June 17, 2026, where stockholders approved the new 2026 Equity Incentive Plan, replacing the 2016 plan and adding 650,000 new shares plus the prior plan's available reserve and returning shares. The election of two Class I directors and the ratification of Ernst & Young as auditor were also approved. This is a routine governance filing that does not change the company's operational outlook or financial position.

Key Facts

  • Stockholders approved the 2026 Equity Incentive Plan, adding 650,000 new shares plus the prior plan's available reserve and returning shares to the share reserve.
  • Two Class I directors were elected: Dinesh V. Patel, Ph.D. (48,714,702 for) and Lewis T. Rusty Williams, M.D., Ph.D. (45,371,193 for).
  • Stockholder approval was received for executive compensation (say-on-pay) and the appointment of Ernst & Young as independent registered public accounting firm.
  • The 2026 Plan replaces the 2016 Equity Incentive Plan and allows for grants of options, SARs, restricted stock, RSUs, and other stock-based awards.
  • As of the record date (April 22, 2026), there were 64,305,185 shares of common stock outstanding and entitled to vote.

Financial Impact

Equity incentive plan refresh; 650,000 new shares authorized; no material near-term financial impact.

dilutionequity compensation expense (future)

Risk Factors

  • Potential dilution from future equity grants under the new plan.
  • No change to operational or financial guidance.

Market Snapshot

Exchange
Nasdaq
Sector
Pharmaceutical Preparations
Analyst Consensus
90% bullish (20 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)0001104659-26-075777
Document: tm2618251d1_8k.htm0001104659-26-075777
Document: 0001104659-26-075777-index-headers.html0001104659-26-075777
Document: 0001104659-26-075777-index.html0001104659-26-075777
Document: 0001104659-26-075777.txt0001104659-26-075777
8 reports for PTGX
Performance horizon
100% Hit rate 3 of 3 directional calls best @ T+60▲ +31.42%May 5, 2026
Filters
Rows
Reports for PTGX — sortable, filterable
TypeNow
Aug 10, 2026
7w ago
144
BEARISH ★ 5/10
$148.29 $145.09▲ +2.16%▲ +1.10%$140.06 (+5.55%)
Jun 18, 2026
15w ago
8-K
NEUTRAL ★ 3/10
$115.03 $140.91▲ +22.50%▲ +22.65%$140.06 (+21.76%)
Jun 12, 2026
16w ago
Institutional Cluster
MIXED ★ 5/10
$109.78 $131.42▲ +19.71%▲ +17.93%$140.06 (+27.58%)
May 12, 2026
20w ago
144
BEARISH ★ 5/10
$103.88 $109.79▼ −5.69%▼ −6.30%$140.06 (−34.83%)
May 8, 2026
21w ago
Insider Cluster
NEUTRAL ★ 4/10
$99.36 $97.38▼ −1.99%▼ −2.02%$140.06 (+40.96%)
May 8, 2026
21w ago
Insider Cluster
NEUTRAL ★ 5/10
$99.36 $97.38▼ −1.99%▼ −2.02%$140.06 (+40.96%)
May 5, 2026
21w ago
8-K
BULLISH ★ 7/10
$103.97 $95.41▼ −8.23%▼ −11.01%$140.06 (+34.71%)
Feb 25, 2026
31w ago
8-K
MIXED ★ 6/10
$87.10 $104.31▲ +19.76%▲ +25.00%$140.06 (+60.80%)
Showing 8 of 8

US Market Status

Market Closed — Opens Mon (64h 59m)

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