Filing Manager
BAKER BROS. ADVISORS LP
Reporting Manager
Baker Bros. Advisors LP
Symbol
KALA
Shares outstanding
6,100,985 shares
Disclosed Ownership
1,201,894 shares
Ownership
20%
Form type
SCHEDULE 13D/A
Filing time
31 Dec 2024, 16:18:21 UTC
Date of event
29 Dec 2024
Next filing
02 Oct 2025

Quoteable Key Fact

"BAKER BROS. ADVISORS LP disclosed 20% ownership in KALA BIO, Inc. Common Stock, $0.001 par value per share (KALA) on 29 Dec 2024."

Quick Takeaways

  • BAKER BROS. ADVISORS LP filed SCHEDULE 13D/A for KALA BIO, Inc. Common Stock, $0.001 par value per share (KALA).
  • Disclosed ownership: 20%.
  • Date of event: 29 Dec 2024.

What Changed

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 31 Dec 2024, 16:18.

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 (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Baker Bros. Advisors LP 20% 1,201,894 1,201,894 0 /s/ Scott L. Lessing Scott L. Lessing/ President 0001263508
Baker Bros. Advisors (GP) LLC 20% 1,201,894 1,201,894 0 /s/ Scott L. Lessing Scott L. Lessing/ President 0001580575
Julian C. Baker 20% 1,201,894 1,201,894 0 /s/ Julian C. Baker Julian C. Baker 0001087939
Felix J. Baker 20% 1,201,894 1,201,894 0 /s/ Felix J. Baker Felix J. Baker 0001087940