144 ·Filed May 19, 2026

QS

QuantumScape Corp
NEUTRAL
Impact 2/10
Horizondays Processed4mo ago SEC0001811414-26-000034
Form 144 — notice of proposed sale of securities
Actionable Insight • Neutral

Form 144 signals intent to sell, but the stated tax-withholding purpose and small lot size (24K shares at ~$178K) indicate a routine sale, not a discretionary portfolio reduction. McCarthy has been selling modest amounts quarterly for tax obligations since February 2026, consistent with typical RSU vesting patterns. No bearish signal here — the CFO's pattern is mechanical, not informed. Monitor future Form 4 filings to confirm execution.

DirectionNeutral
Confidencehigh
Horizondays
Final — all horizons settled through T+60d ⚠ clustered
QS ▼ -15.62% at T+60d
NEUTRAL call ✗ call lost -15.62% · α vs SPY -21.91% · entry $7.30 → $6.16
Entry anchored
May 18, 2026
via day open
T+1d
+5.07%
call +5.07% · α +4.03%
$7.67
settled 5mo ago
T+5d
+24.79%
call +24.79% · α +22.50%
$9.11
settled 4mo ago
T+20d
-5.48%
call -5.48% · α -6.46%
$6.90
settled 4mo ago
T+60d
-15.62%
call -15.62% · α -21.91%
$6.16
settled 7w ago

Price Chart

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Executive Summary

CFO Michael O. McCarthy III filed a Form 144 to sell 24,211 shares of Class A common stock valued at approximately $178,486. The sale is disclosed as covering tax withholding obligations on RSU vesting, not a discretionary portfolio disposition. The proposed amount is small relative to the $4.9B market cap, but McCarthy has sold 170,081 shares over the prior three months, suggesting ongoing periodic selling to satisfy tax obligations.

Key Facts

  • Filer: CFO Michael O. McCarthy III
  • Proposed sale: 24,211 shares of Class A common stock
  • Estimated value: $178,485.53 (based on ~$7.37/share)
  • Purpose stated: 'estimate necessary to cover tax obligations on the release of restricted stock units'
  • Market cap: $4.9B — proposed sale represents ~0.004% of market cap
  • Prior sales over 3 months: 170,081 shares total (Feb 18 through Mar 6, 2026) — all relatively small lots
  • Stock trades on Nasdaq (QS), analyst consensus is heavily bearish (0% bullish, 9 Hold, 5 Sell, 4 Strong Sell)

Financial Impact

Proceeds of ~$178K — immaterial relative to $4.9B market cap

insider holdings

Risk Factors

  • Continued insider selling — even if tax-motivated — adds modest supply overhang
  • Company remains pre-revenue with heavily bearish analyst consensus (0% bullish); any insider sale can be painted negatively
  • If a material negative catalyst emerges (e.g., missed development milestone), prior tax-motivated sales could be re-interpreted as informed

Market Snapshot

Exchange
Nasdaq
Sector
Miscellaneous Electrical Machinery, Equipment & Supplies
Analyst Consensus
0% bullish (18 analysts)

Investment Themes

Battery & Energy Storage

Documents Analyzed

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

DocumentAccession Number
144 Filing (Primary)0001811414-26-000034
Document: 0001811414-26-000034-index.html0001811414-26-000034
Document: 0001811414-26-000034.txt0001811414-26-000034
14 reports for QS
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for QS — sortable, filterable
TypeNow
Aug 18, 2026
6w ago
144
NEUTRAL ★ 5/10
$5.88 $5.17▼ −12.07%▼ −10.12%$4.62 (−21.39%)
Aug 18, 2026
6w ago
144
NEUTRAL ★ 2/10
$5.88 $5.17▼ −12.07%▼ −10.12%$4.62 (−21.39%)
Jul 7, 2026
12w ago
Insider Cluster
NEUTRAL ★ 2/10
$6.63 $5.52▼ −16.74%▼ −20.01%$4.62 (−30.28%)
Jun 11, 2026
16w ago
144
NEUTRAL ★ 2/10
$7.09 $6.58▼ −7.19%▼ −8.97%$4.62 (−34.81%)
May 22, 2026
18w ago
Insider Cluster
NEUTRAL ★ 3/10
$8.71 $7.11▼ −18.43%▼ −16.48%$4.62 (−46.93%)
May 19, 2026
19w ago
144
NEUTRAL ★ 2/10
$7.30 $6.90▼ −5.48%▼ −6.46%$4.62 (−36.68%)
May 19, 2026
19w ago
144
NEUTRAL ★ 2/10
$7.30 $6.90▼ −5.48%▼ −6.46%$4.62 (−36.68%)
May 12, 2026
20w ago
144
NEUTRAL ★ 2/10
$8.66 $7.23▼ −16.51%▼ −15.90%$4.62 (−46.63%)
May 6, 2026
21w ago
Insider Cluster
NEUTRAL ★ 2/10
$7.95 $8.76▲ +10.19%▲ +7.41%$4.62 (−41.86%)
Apr 22, 2026
23w ago
8-K
NEUTRAL ★ 4/10
$7.41 $7.67▲ +3.51%▼ −1.13%$4.62 (−37.62%)
Showing 10 of 14

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