SERA CLUSTER SEC Filing Analysis

Latest settled — T+20d

SERA ▲ +17.95% at T+20d

NEUTRAL call ✓ call won +17.95% · α vs SPY +19.99% · entry $1.95 → $2.30

Next anchor: T+60d in 12d

Currently $1.76 · -9.74% from $1.95 entry

Entry anchored
Mar 5, 03:59 PM ET
via Databento tick

T+1d

-1.03%

call -1.03% · α -1.87%

$1.93

settled 3mo ago

T+5d

+9.23%

call +9.23% · α +10.76%

$2.13

settled 2mo ago

T+20d

+17.95%

call +17.95% · α +19.99%

$2.30

settled 7w ago

T+60d

—

call — · α —

—

in 12d

Price Chart

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Executive Summary

Two corporate insiders at Sera Prognostics sold shares in the past week: General Counsel Jackson Benjamin sold $6,113 worth of stock and Director Sandra Lawrence sold $3,042, all in open-market transactions. The total value of these sales is $9,155, representing a very small fraction of the company's $74M market cap.

Key Financial Metrics

Direction

selling

Total Value

$9.2K

Insiders

2

Actionable Insight

The insider sales are minimal in dollar value and represent routine portfolio management rather than a signal of material concern. Traders should not assign significant weight to this activity given the small size relative to market cap.

Key Facts

General Counsel Jackson Benjamin sold 3,119 shares at $1.96 for $6,113.24 on March 9, 2026
Director Sandra Lawrence sold 1,560 shares at $1.95 for $3,042 on March 6, 2026
All transactions were open-market sales (Form 4 codes: S)
Total value of insider sales in the past 7 days: $9,155
This cluster represents approximately 0.012% of the company's $74M market cap

Financial Impact

$9,155 in total open-market share sales by insiders over 7 days

insider ownershipshare count

Risk Factors

Low confidence in predictive value due to small number of participants and trivial dollar amount
Potential perception of lack of confidence if more insiders sell in coming weeks

Market Snapshot

Exchange

Nasdaq

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

Document	Accession Number
CONTEXT: Insider Cluster Data (2 trades, 7d window)	cluster-SERA-1773179826574

4 reports for SERA

T+1T+5T+20T+60

Filters

Reports for SERA — sortable, filterable
	Type				Now
Apr 24, 2026 26d ago	DEFA14A NEUTRAL ★ 2/10	$2.00 $1.90	▼ −5.00%	▼ −5.40%	$1.76 (−12.00%)
Mar 6, 2026 10w ago	Insider Cluster NEUTRAL ★ 3/10	$1.95 $2.13	▲ +9.23%	▲ +10.76%	$1.76 (−9.74%)
Mar 6, 2026 10w ago	Insider Cluster NEUTRAL ★ 3/10	$1.95 $2.13	▲ +9.23%	▲ +10.76%	$1.76 (−9.74%)
Mar 6, 2026 10w ago	Insider Cluster NEUTRAL ★ 2/10	$1.95 $2.13	▲ +9.23%	▲ +10.76%	$1.76 (−9.74%)

US Market Status

Market Closed — Opens Thu (< 1m)

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