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3/A ·Filed Oct 9, 2026

ACIU

AC Immune SA
NEUTRAL
Impact 2/10
Horizonimmediate Processed17d 4h ago SEC0000950103-26-015456
Form 3 amendment
Actionable Insight • Neutral

No trading signal. This is a purely administrative filing adding a Power of Attorney. Monitor future Form 4 filings for any insider transactions by Graney.

DirectionNeutral
Confidencehigh
Horizonimmediate
Latest settled — T+5d ⚠ clustered
ACIU ▼ -0.61% at T+5d
NEUTRAL call -0.61% · α vs SPY +0.88% · entry $2.45 → $2.44
Next anchor: T+20d in 10d
Latest observation: T+9 -6.67% FF3 residual α
Entry = T+0 close
Oct 9, 2026
via day close
T+1d
-2.04%
call -2.04% · α -2.03%
$2.40
settled 15d ago
T+5d
-0.61%
call -0.61% · α +0.88%
$2.44
settled 11d ago
T+20d
Pending
in 10d
T+60d
Pending
in 2mo

Price Chart

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Executive Summary

Thomas Graney filed an amended Form 3 (3/A) to add a Power of Attorney as Exhibit 24. The filing reports his beneficial ownership of 12,959 common shares (including 8,936 restricted share units) and options to purchase 19,565 common shares at $2.71, expiring 2036-10-01. This is a routine administrative amendment with no material change to his ownership or the company's outlook.

Key Facts

  • Form 3/A filed to add Exhibit 24 (Power of Attorney) — no change in beneficial ownership
  • Thomas Graney reports 12,959 common shares (includes 8,936 RSUs) and options for 19,565 shares at $2.71
  • Options expire 2036-10-01; RSUs vest per company plan
  • Filing date: 2026-10-09; period of report: 2026-10-02

Financial Impact

No financial impact — administrative amendment only

Investment Themes

Documents Analyzed

This report is based on 4 SEC documents filed with EDGAR.

DocumentAccession Number
3/A Filing (Primary)0000950103-26-015456
Document: 0000950103-26-015456-index-headers.html0000950103-26-015456
Document: 0000950103-26-015456-index.html0000950103-26-015456
Document: 0000950103-26-015456.txt0000950103-26-015456
22 reports for ACIU
Performance horizon
75% Hit rate @ T+1 6 of 8 directional calls Went positive at some point 6 of 8 best @ T+1▲ +9.85%Aug 20, 2026
Filters
Rows
Reports for ACIU — sortable, filterable
TypeNow
Oct 9, 2026
17d ago
3/A
NEUTRAL ★ 2/10
$2.45 $2.40▼ −2.04%▼ −2.03%$2.42 (−1.22%)
Oct 9, 2026
17d ago
3
NEUTRAL ★ 2/10
$2.50 $2.45▼ −2.00%▼ −1.94%$2.42 (−3.20%)
Oct 2, 2026
24d ago
6-K
NEUTRAL ★ 2/10
$2.73 $2.71▼ −0.55%▼ −1.22%$2.42 (−11.19%)
Sep 23, 2026
4w ago
6-K
BULLISH ★ 6/10
$2.83 $2.66▼ −6.01%▼ −5.92%$2.42 (−14.49%)
Sep 3, 2026
7w ago
6-K
NEUTRAL ★ 2/10
$2.93 $2.86▼ −2.39%▼ −2.00%$2.42 (−17.41%)
Aug 20, 2026
9w ago
6-K
BULLISH ★ 7/10
$2.64 $2.90▲ +9.85%▲ +9.44%$2.42 (−8.33%)
Aug 20, 2026
9w ago
Press Release
NEUTRAL ★ 5/10
$2.64 $2.90▲ +9.85%▲ +9.44%$2.42 (−8.33%)
Aug 11, 2026
10w ago
6-K
BULLISH ★ 6/10
$2.54 $2.62▲ +3.15%▲ +2.90%$2.42 (−4.72%)
Aug 11, 2026
10w ago
Press Release
BULLISH ★ 7/10
$2.54 $2.62▲ +3.15%▲ +2.90%$2.42 (−4.72%)
Aug 5, 2026
11w ago
6-K
MIXED ★ 5/10
$2.29 $2.32▲ +1.31%▲ +1.47%$2.42 (+5.68%)
Showing 10 of 22

US Market Status

Market Closed — Opens Wed (11h 59m)

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Report published Oct 9, 2026