Atlas Venture Fund X, L.P. - 25 Jul 2025 SCHEDULE 13D/A Report for IMAGENEBIO, INC. Common Stock, $0.001 par value per share (IKNA)

Filing Manager
Atlas Venture Fund X, L.P.
Reporting Manager
Atlas Venture Fund X, L.P.
Security
IMAGENEBIO, INC. Common Stock, $0.001 par value per share
Symbol
IKNA
Shares outstanding
11,514,286 shares
Disclosed Ownership
241,800 shares
Ownership
2.1%
Form type
SCHEDULE 13D/A
Filing time
29 Jul 2025, 16:53:05 UTC
Date of event
25 Jul 2025
SEC
View on sec.gov

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Quoteable Key Fact

"Atlas Venture Fund X, L.P. disclosed 2.1% ownership in IMAGENEBIO, INC. Common Stock, $0.001 par value per share (IKNA) on 25 Jul 2025."

Quick Takeaways

  • Atlas Venture Fund X, L.P. filed SCHEDULE 13D/A for IMAGENEBIO, INC. Common Stock, $0.001 par value per share (IKNA).
  • Disclosed ownership: 2.1%.
  • Date of event: 25 Jul 2025.

What Changed

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 29 Jul 2025, 16:53.

Why This Matters

  • This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
  • You can verify ownership claims directly against the original SEC filing.

Source Evidence

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

See Original Filing

Reporting Managers (9)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Atlas Venture Fund X, L.P. 2.1% 241,800 0 241,800 /s/ Ommer Chohan By: Atlas Venture Associates X, L.P., its general partner, By: Atlas Venture Associates X, LLC, its general partner, By: Ommer Chohan, its CFO 0001628098
ATLAS VENTURE ASSOCIATES X, L.P. 2.1% 241,800 0 241,800 /s/ Ommer Chohan By: Atlas Venture Associates X, LLC, its general partner, By: Ommer Chohan, its CFO 0001742766
Atlas Venture Associates X, LLC 2.1% 241,800 0 241,800 /s/ Ommer Chohan Ommer Chohan, CFO 0001742765
Atlas Venture Fund XI, L.P. 0.9% 103,494 0 103,494 /s/ Ommer Chohan By: Atlas Venture Associates XI, L.P., its general partner, By: Atlas Venture Associates XI, LLC, its general partner, By: Ommer Chohan, its CFO 0001708269
Atlas Venture Associates XI, L.P. 0.9% 103,494 0 103,494 /s/ Ommer Chohan By: Atlas Venture Associates XI, LLC, its general partner, By: Ommer Chohan, its CFO 0001780068
Atlas Venture Associates XI, LLC 0.9% 103,494 0 103,494 /s/ Ommer Chohan Ommer Chohan, CFO 0001780067
Atlas Venture Opportunity Fund I, L.P. 0.6% 72,885 0 72,885 /s/ Ommer Chohan By: Atlas Venture Associates Opportunity I L.P., its GP, By: Atlas Venture Associates Opportunity I LLC, its GP, By: Ommer Chohan, its CFO 0001759241
Atlas Venture Associates Opportunity I, L.P. 0.6% 72,885 0 72,885 /s/ Ommer Chohan By: Atlas Venture Associates Opportunity I LLC, its general partner, By: Ommer Chohan, its CFO 0001780065
Atlas Venture Associates Opportunity I, LLC 0.6% 72,885 0 72,885 /s/ Ommer Chohan Ommer Chohan, CFO 0001780066

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