144 ·Filed Sep 1, 2026

WGS

GeneDx Holdings Corp.
NEUTRAL
Impact 2/10
Horizonimmediate Processed1mo ago SEC0001628280-26-059938
Form 144 — notice of proposed sale of securities
Actionable Insight • Neutral

This is a routine insider sale tied to RSU vesting and tax withholding, not a discretionary open-market sale. No material signal for the stock. Monitor for any subsequent Form 4 filings to confirm execution, but no action warranted.

DirectionNeutral
Confidencehigh
Horizonimmediate
Latest settled — T+20d
WGS ▼ -16.63% at T+20d
NEUTRAL call ✗ call lost -16.63% · α vs SPY -16.30% · entry $86.72 → $72.30
Next anchor: T+60d in 8w
Entry anchored
Sep 1, 2026
via day open
T+1d
+0.77%
call +0.77% · α -0.27%
$87.39
settled 4w ago
T+5d
-3.18%
call -3.18% · α -2.22%
$83.96
settled 23d ago
T+20d
-16.63%
call -16.63% · α -16.30%
$72.30
settled 2d ago
T+60d
—
call — · α —
—
in 8w

Price Chart

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Executive Summary

Officer and Director Katherine Stueland filed a Form 144 notice of intent to sell 14,243 shares of GeneDx Holdings Corp. (WGS) with an estimated aggregate value of $1.21M. The shares are tied to anticipated vesting of restricted stock units on September 9 and September 16, 2026. This is a routine, pre-planned sale for tax-related purposes and represents a negligible fraction of the company's $2.5B market cap.

Key Facts

  • Filing by Katherine Stueland, who serves as both Officer and Director of GeneDx Holdings Corp.
  • Proposed sale of 14,243 shares of Class A Common Stock, estimated market value $1,208,100.
  • Shares to be sold in connection with anticipated vesting of RSUs on September 9, 2026 (3,686 shares) and September 16, 2026 (10,557 shares).
  • In the past 3 months, the reporting person sold 14,140 shares to cover tax withholding obligations upon RSU vesting.
  • Sale planned on or after September 9, 2026 on NASDAQ.

Financial Impact

Proceeds of ~$1.21M, representing approximately 0.05% of WGS's $2.5B market cap.

dilution

Risk Factors

  • Insider selling could be misinterpreted as a negative signal by the market, though the context of RSU vesting mitigates this.
  • If the company's fundamentals deteriorate between the filing and the sale date, the sale could appear opportunistic.

Market Snapshot

Exchange
Nasdaq
Sector
Services-Health Services
Analyst Consensus
92% bullish (13 analysts)

Investment Themes

Healthcare & Medical Devices

Documents Analyzed

This report is based on 3 SEC documents filed with EDGAR.

DocumentAccession Number
144 Filing (Primary)0001628280-26-059938
Document: 0001628280-26-059938-index.html0001628280-26-059938
Document: 0001628280-26-059938.txt0001628280-26-059938
11 reports for WGS
Performance horizon
86% Hit rate 6 of 7 directional calls best @ T+60▲ +63.51%May 20, 2026
Filters
Rows
Reports for WGS — sortable, filterable
TypeNow
Sep 11, 2026
21d ago
Insider Cluster
NEUTRAL ★ 2/10
$85.27 $101.10▲ +18.57%▲ +18.79%$73.09 (−14.28%)
Sep 1, 2026
4w ago
144
NEUTRAL ★ 2/10
$86.72 $83.96▼ −3.18%▼ −2.22%$73.09 (−15.72%)
Jul 27, 2026
9w ago
Press Release
BEARISH ★ 7/10
$61.88 $67.86▼ −9.66%▼ −7.39%$73.09 (−18.12%)
Jul 23, 2026
10w ago
Press Release
BEARISH ★ 7/10
$63.38 $68.96▼ −8.80%▼ −8.33%$73.09 (−15.32%)
Jun 16, 2026
15w ago
8-K
NEUTRAL ★ 3/10
$60.60 $58.08▼ −4.16%▼ −1.93%$73.09 (+20.61%)
Jun 11, 2026
16w ago
Institutional Cluster
BULLISH ★ 4/10
$59.92 $59.01▼ −1.52%▼ −2.19%$73.09 (+21.98%)
Jun 8, 2026
16w ago
Insider Cluster
BULLISH ★ 6/10
$56.33 $61.32▲ +8.86%▲ +6.45%$73.09 (+29.75%)
May 20, 2026
19w ago
Insider Cluster
BULLISH ★ 6/10
$47.33 $50.15▲ +5.96%▲ +4.36%$73.09 (+54.43%)
Mar 26, 2026
27w ago
Insider Cluster
BEARISH ★ 6/10
$61.35 $66.20▼ −7.91%▼ −6.27%$73.09 (−19.14%)
Mar 4, 2026
30w ago
Insider Cluster
BEARISH ★ 6/10
$79.47 $85.10▼ −7.08%▼ −8.42%$73.09 (+8.03%)
Showing 10 of 11

US Market Status

Market Closed — Opens Mon (65h 23m)

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