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SC 13E-3/A ·Filed Oct 20, 2026

PSNL

Personalis, Inc.
NEUTRAL
Impact 4/10
Horizonweeks Processed7d ago SEC0001193125-26-426818
Going-private transaction amendment
Actionable Insight • Neutral

This procedural amendment does not change the merger terms. The key catalyst is the stockholder vote at the Personalis Special Meeting. Monitor for the final proxy mailing and vote outcome; the stock will trade on the merger spread until closing.

DirectionNeutral
Confidencemedium
Horizonweeks
Latest settled — T+1d ⚠ clustered
PSNL ▼ -0.50% at T+1d
NEUTRAL call -0.50% · α vs SPY +0.68% · entry $15.90 → $15.82
Next anchor: T+5d due 10h ago
Latest observation: T+2 +0.54% FF3 residual α
Entry = T+0 close
Oct 20, 2026
via day close
T+1d
-0.50%
call -0.50% · α +0.68%
$15.82
settled 6d ago
T+5d
Pending
due 10h ago
T+20d
Pending
in 21d
T+60d
Pending
in 3mo

Price Chart

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Executive Summary

This is Amendment No. 2 to the Schedule 13E-3 filed by Tempus AI, Inc. and related parties in connection with the going-private merger of Personalis, Inc. The amendment is filed alongside an amended S-4 registration statement to finalize procedural details for accelerated effectiveness. The merger will result in Personalis stockholders receiving Tempus Class A common stock, and Personalis common stock will be delisted and deregistered. No material changes to the transaction terms or financial disclosures are included in this amendment.

Key Facts

  • Amendment No. 2 to Schedule 13E-3 filed on October 20, 2026, in connection with the going-private merger of Personalis by Tempus AI.
  • Filed alongside Amendment No. 2 to Tempus's Form S-4 registration statement to finalize procedural information for accelerated effectiveness.
  • Merger consideration consists of Tempus Class A common stock; Personalis common stock will be delisted and deregistered upon closing.
  • The Personalis Board recommends stockholders vote in favor of the merger; fairness opinions from Centerview Partners, TD Securities, and Morgan Stanley are included.
  • A voting agreement with Merck Sharp & Dohme LLC supports the transaction.

Financial Impact

No specific financial figures (revenue, EPS, deal value) are disclosed in this amendment. The merger consideration is Tempus Class A common stock; no cash amount is stated.

dilutionstock price

Risk Factors

  • Risk that stockholders vote against the merger, though the voting agreement with Merck Sharp & Dohme provides a base of support.
  • Risk of appraisal rights being exercised by dissenting stockholders, which could delay or increase costs of the transaction.
  • Risk that the combined company's debt load limits financial flexibility post-merger.

Investment Themes

Healthcare & Medical Devices

Documents Analyzed

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

DocumentAccession Number
SC 13E-3/A Filing (Primary)0001193125-26-426818
Document: 0001193125-26-426818-index-headers.html0001193125-26-426818
Document: 0001193125-26-426818-index.html0001193125-26-426818
Document: 0001193125-26-426818.txt0001193125-26-426818
22 reports for PSNL
Performance horizon
71% Hit rate @ T+20 5 of 7 directional calls Went positive at some point 8 of 9 best @ T+60▲ +18.82%Jul 20, 2026
Filters
Rows
Reports for PSNL — sortable, filterable
TypeNow
Oct 21, 2026
6d ago
DEFM14A
NEUTRAL ★ 5/10
$15.82awaiting T+20—$15.98 (+1.01%)
Oct 20, 2026
6d ago
425
NEUTRAL ★ 4/10
$15.90awaiting T+20—$15.98 (+0.50%)
Oct 20, 2026
7d ago
425
NEUTRAL ★ 5/10
$15.90awaiting T+20—$15.98 (+0.50%)
Oct 20, 2026
7d ago
SC 13E-3/A
NEUTRAL ★ 4/10
$15.90awaiting T+20—$15.98 (+0.50%)
Oct 6, 2026
21d ago
425
BULLISH ★ 5/10
$16.00awaiting T+20—$15.98 (−0.13%)
Oct 6, 2026
21d ago
8-K
NEUTRAL ★ 4/10
$16.00awaiting T+20—$15.98 (−0.13%)
Oct 2, 2026
25d ago
SC 13E-3/A
BULLISH ★ 6/10
$16.40awaiting T+20—$15.98 (−2.56%)
Sep 22, 2026
5w ago
Insider Cluster
BEARISH ★ 4/10
$16.35 $15.90▲ +2.75%▲ +3.44%$15.98 (+2.26%)
Aug 9, 2026
11w ago
Institutional Cluster
BULLISH ★ 6/10
$14.50 $16.60▲ +14.48%▲ +15.40%$15.98 (+10.21%)
Jul 20, 2026
14w ago
425
BULLISH ★ 7/10
$13.44 $13.91▲ +3.50%▲ +0.94%$15.98 (+18.90%)
Showing 10 of 22

US Market Status

Market Closed — Opens Wed (15h 36m)

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Report published Oct 20, 2026