SecBot SecBot
SC 13G ·Filed Sep 28, 2026

ETRA

Electra Therapeutics, Inc.
NEUTRAL
Impact 3/10
Horizonmonths Processed27d 20h ago SEC0001193125-26-405752
Passive investor 5%+ stake
Actionable Insight • Neutral

Monitor for any future conversion of this 13G to a 13D, which would signal activist intent. For now, the passive nature and venture capital profile suggest a long-term investment hold rather than near-term catalyst.

DirectionNeutral
Confidencehigh
Horizonmonths
Latest settled — T+5d ⚠ clustered
ETRA ▼ -13.48% at T+5d
NEUTRAL call -13.48% · α vs SPY -15.43% · entry $11.35 → $9.82
Next anchor: T+20d due 9h ago
Entry = T+0 close
Sep 28, 2026
via day close
T+1d
-0.88%
call -0.88% · α -0.68%
$11.25
settled 27d ago
T+5d
-13.48%
call -13.48% · α -15.43%
$9.82
settled 21d ago
T+20d
Pending
due 9h ago
T+60d
Pending
in 8w

Price Chart

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Executive Summary

LSP 7 Cooperatief U.A., a Netherlands-based venture capital firm (EQT Life Sciences), disclosed a 6.0% passive stake in Electra Therapeutics, Inc. via Schedule 13G, representing 3,795,281 shares of common stock as of September 21, 2026. The filing certifies no intent to influence or change control of the issuer, making this a routine passive ownership disclosure.

Key Financial Metrics

Stake
6%
Investor
LSP 7 Cooperatief U.A.

Key Facts

  • LSP 7 Cooperatief U.A. filed Schedule 13G disclosing beneficial ownership of 3,795,281 shares of Electra Therapeutics common stock.
  • The stake represents 6.0% of shares outstanding, based on 62,766,955 shares outstanding as of September 21, 2026.
  • LSP 7 Management B.V. is the sole director of LSP 7; managing directors Merijn Klaassen, Rene Kuijten, and Joachim Rothe may be deemed beneficial owners but disclaim such ownership.
  • The filing certifies the securities were not acquired with the purpose of changing or influencing control of the issuer.
  • The investor is a Netherlands-based venture capital firm operating under EQT Life Sciences.

Financial Impact

Passive 6.0% stake in Electra Therapeutics; no transaction price or dollar value disclosed in the filing.

ownership_percentage

Risk Factors

  • Passive 13G filers may convert to activist 13D if conditions change, introducing governance pressure.
  • Venture capital investors often seek liquidity events (M&A or IPO follow-on), which could create overhang.

Investment Themes

Documents Analyzed

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

DocumentAccession Number
SC 13G Filing (Primary)0001193125-26-405752
Document: 0001193125-26-405752-index.html0001193125-26-405752
Document: 0001193125-26-405752.txt0001193125-26-405752
12 reports for ETRA
Performance horizon
50% Hit rate @ T+1 2 of 4 directional calls Went positive at some point 2 of 4 best @ T+1▲ +5.06%Sep 17, 2026
Filters
Rows
Reports for ETRA — sortable, filterable
TypeNow
Sep 28, 2026
27d ago
SC 13G
NEUTRAL ★ 3/10
$11.35 $11.25▼ −0.88%▼ −0.68%$8.37 (−26.26%)
Sep 28, 2026
27d ago
SC 13G
NEUTRAL ★ 3/10
$11.35 $11.25▼ −0.88%▼ −0.68%$8.37 (−26.26%)
Sep 25, 2026
4w ago
SC 13D
NEUTRAL ★ 5/10
$11.32 $11.35▲ +0.27%▲ +0.45%$8.37 (−26.06%)
Sep 23, 2026
4w ago
Insider Cluster
BULLISH ★ 6/10
$11.82 $11.55▼ −2.28%▼ −2.83%$8.37 (−29.19%)
Sep 21, 2026
4w ago
3
NEUTRAL ★ 2/10
$13.62 $12.67▼ −6.97%▼ −6.25%$8.37 (−38.55%)
Sep 18, 2026
5w ago
424B4
BULLISH ★ 7/10
$13.92 $13.62▼ −2.16%▼ −2.14%$8.37 (−39.87%)
Sep 18, 2026
5w ago
3
NEUTRAL ★ 3/10
$13.92 $13.62▼ −2.16%▼ −2.14%$8.37 (−39.87%)
Sep 18, 2026
5w ago
3
NEUTRAL ★ 2/10
$13.92 $13.62▼ −2.16%▼ −2.14%$8.37 (−39.87%)
Sep 18, 2026
5w ago
3
NEUTRAL ★ 2/10
$13.92 $13.62▼ −2.16%▼ −2.14%$8.37 (−39.87%)
Sep 18, 2026
5w ago
EFFECT
BULLISH ★ 7/10
$13.25 $13.92▲ +5.06%▲ +3.51%$8.37 (−36.83%)
Showing 10 of 12

US Market Status

Market Closed — Opens Tue (16h 3m)

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Report published Sep 28, 2026