144 ·Filed Jun 10, 2026

TNGX

Tango Therapeutics, Inc.
NEUTRAL
Impact 2/10
Horizonimmediate Processed3mo ago SEC0001950047-26-005901
Form 144 — notice of proposed sale of securities
Actionable Insight • Neutral

This is a routine director 144 filing with negligible market impact. The small share count and derivative-based acquisition suggest compensation-related liquidity, not information-motivated selling. No actionable trade signal.

DirectionNeutral
Confidencehigh
Horizonimmediate
Latest settled — T+20d ⚠ clustered
TNGX ▲ +2.35% at T+20d
NEUTRAL call ✓ call won +2.35% · α vs SPY +0.46% · entry $29.82 → $30.52
Next anchor: T+60d due 28d ago
Latest observation: T+57 -57.52% FF3 residual α
Entry anchored
Jun 10, 03:59 PM ET
via exchange tick
T+1d
+3.76%
call +3.76% · α +3.21%
$30.94
settled 4mo ago
T+5d
+8.28%
call +8.28% · α +7.85%
$32.29
settled 4mo ago
T+20d
+2.35%
call +2.35% · α +0.46%
$30.52
settled 3mo ago
T+60d
—
call — · α —
—
due 28d ago

Price Chart

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Executive Summary

Director Daniella Beckman filed a Form 144 notice of intent to sell 4,446 shares of Tango Therapeutics common stock, with an approximate market value of $133,380 based on a $30.00 reference price. The shares being sold amount to less than 0.01% of the company's $4.6B market cap and represent stock acquired through option exercise and restricted stock vesting. This is a routine and immaterial insider sale by a director, consistent with compensation-related share liquidation.

Key Facts

  • Director Daniella Beckman filed Form 144 to sell 4,446 shares of Tango Therapeutics
  • Approximate market value of proposed sale: $133,380
  • Shares acquired via stock option exercise (914 shares) and restricted stock vesting (3,532 shares from 2017 grants)
  • Sale represents ~0.003% of $4.6B market cap — immaterial dilution concern
  • Filing is a notice of intent to sell under Rule 144, not a completed transaction

Financial Impact

Proposed sale of 4,446 shares worth approximately $133,380, less than 0.01% of market cap

dilution

Risk Factors

  • Form 144 signals intent to sell but does not guarantee the sale will execute
  • Insider could be diversifying holdings, though amount is trivial relative to total position

Market Snapshot

Exchange
Nasdaq
Sector
Pharmaceutical Preparations
Analyst Consensus
78% bullish (18 analysts)

Investment Themes

Biotech & Drug Discovery

Documents Analyzed

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

DocumentAccession Number
144 Filing (Primary)0001950047-26-005901
Document: 0001950047-26-005901-index.html0001950047-26-005901
Document: 0001950047-26-005901.txt0001950047-26-005901
19 reports for TNGX
Performance horizon
63% Hit rate 5 of 8 directional calls best @ T+60▲ +29.28%Jun 8, 2026
Filters
Rows
Reports for TNGX — sortable, filterable
TypeNow
Aug 11, 2026
7w ago
8-K
BEARISH ★ 6/10
$25.58 $25.20▲ +1.49%▲ +1.04%$23.20 (+9.28%)
Aug 11, 2026
7w ago
8-K
BULLISH ★ 7/10
$26.34 $25.44▼ −3.42%▼ −3.01%$23.20 (−11.90%)
Aug 11, 2026
7w ago
Press Release
BULLISH ★ 7/10
$26.34 $25.44▼ −3.42%▼ −3.01%$23.20 (−11.90%)
Aug 9, 2026
7w ago
Institutional Cluster
BULLISH ★ 6/10
$27.67 $25.29▼ −8.60%▼ −8.55%$23.20 (−16.14%)
Aug 6, 2026
8w ago
8-K
NEUTRAL ★ 2/10
$27.07 $25.60▼ −5.43%▼ −5.83%$23.20 (−14.28%)
Jun 11, 2026
16w ago
144
NEUTRAL ★ 2/10
$30.94 $27.97▼ −9.60%▼ −10.27%$23.20 (−25.00%)
Jun 11, 2026
16w ago
Institutional Cluster
BULLISH ★ 5/10
$29.82 $32.29▲ +8.28%▲ +7.85%$23.20 (−22.18%)
Jun 11, 2026
16w ago
Institutional Cluster
NEUTRAL ★ 4/10
$29.82 $32.29▲ +8.28%▲ +7.85%$23.20 (−22.18%)
Jun 10, 2026
16w ago
424B5
MIXED ★ 6/10
$29.82 $32.29▲ +8.28%▲ +7.85%$23.20 (−22.18%)
Jun 10, 2026
16w ago
144
NEUTRAL ★ 2/10
$29.82 $32.29▲ +8.28%▲ +7.85%$23.20 (−22.18%)
Showing 10 of 19

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