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144 ·Filed Oct 22, 2026

MGNX

MACROGENICS INC
NEUTRAL
Impact 2/10
Horizondays Processed5d 20h ago SEC0001628280-26-066897
Form 144, notice of proposed sale of securities
Actionable Insight • Neutral

Monitor for a subsequent Form 4 filing to confirm whether the sale was executed. A former director selling a modest position is routine and does not warrant a directional read without additional context.

DirectionNeutral
Confidencemedium
Horizondays
Latest settled: T+1d ⚠ clustered
MGNX ▼ -2.67% at T+1d
NEUTRAL call -2.67% · α vs SPY -3.38% · entry $2.25 → $2.19
Next anchor: T+5d in 20h
Entry = T+0 close
Oct 22, 2026
via day close
T+1d
-2.67%
call -2.67% · α -3.38%
$2.19
settled 5d ago
T+5d
Pending
in 20h
T+20d
Pending
in 22d
T+60d
Pending
in 3mo

Price Chart

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Executive Summary

Former director Karen Ferrante filed a Form 144 indicating intent to sell 22,000 shares of MacroGenics common stock. The filing is an advance notice of a proposed sale, not a completed transaction, and the insider is a former director, reducing the signal strength relative to a current executive sale.

Key Facts

  • Filer: Karen Ferrante, former director of MacroGenics
  • Proposed sale: 22,000 shares of common stock
  • Broker: Merrill Lynch
  • Filing date: October 22, 2026
  • Form 144 signals intent to sell, not a completed transaction

Financial Impact

22,000 shares, no dollar value stated in filing

dilution

Risk Factors

  • Sale may not be executed, Form 144 is only an intent notice
  • No pricing or market cap context provided in filing

Investment Themes

Documents Analyzed

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

DocumentAccession Number
144 Filing (Primary)0001628280-26-066897
Document: 0001628280-26-066897-index.html0001628280-26-066897
Document: 0001628280-26-066897.txt0001628280-26-066897
15 reports for MGNX
Performance horizon
67% Hit rate @ T+60 4 of 6 directional calls Went positive at some point 7 of 8 best @ T+60▲ +130.41%Feb 28, 2026
Filters
Rows
Reports for MGNX, sortable and filterable
TypeNow
Oct 26, 2026
2d ago
Press Release
BULLISH ★ 6/10
$2.19awaiting T+60awaiting T+60$2.38 (+8.45%)
Oct 23, 2026
4d ago
8-K
BULLISH ★ 7/10
$2.19awaiting T+60awaiting T+60$2.38 (+8.45%)
Oct 22, 2026
5d ago
144
NEUTRAL ★ 2/10
$2.25awaiting T+60awaiting T+60$2.38 (+5.56%)
Oct 15, 2026
12d ago
Press Release
NEUTRAL ★ 3/10
$3.25awaiting T+60awaiting T+60$2.38 (−26.92%)
Jul 8, 2026
15w ago
8-K
NEUTRAL ★ 2/10
$4.57 $3.58▼ −21.66%▼ −23.30%$2.38 (−48.03%)
Jul 2, 2026
16w ago
Press Release
BULLISH ★ 6/10
$4.71 $3.80▼ −19.32%▼ −22.33%$2.38 (−49.58%)
Jun 12, 2026
19w ago
Institutional Cluster
MIXED ★ 6/10
$3.96 $4.32▲ +9.09%▲ +5.83%$2.38 (−40.03%)
Jun 11, 2026
19w ago
Institutional Cluster
NEUTRAL ★ 3/10
$4.01 $4.40▲ +9.73%▲ +5.33%$2.38 (−40.77%)
May 13, 2026
23w ago
8-K
BULLISH ★ 7/10
$4.16 $4.08▼ −1.92%▼ −5.51%$2.38 (−42.91%)
May 12, 2026
24w ago
8-K
BULLISH ★ 7/10
$3.52 $4.01▲ +13.92%▲ +9.54%$2.38 (−32.53%)
Showing 10 of 15

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Report published Oct 22, 2026