Filing Manager
VANGUARD GROUP INC
Reporting Manager
The Vanguard Group
Symbol
NSSC
Shares outstanding
36,722,307 shares
Disclosed Ownership
2,849,651 shares
Ownership
7.8%
Form type
SCHEDULE 13G/A
Filing time
30 Jan 2025, 21:58:34 UTC
Date of event
31 Dec 2024
Next filing
27 Mar 2026

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Quoteable Key Fact

"VANGUARD GROUP INC disclosed 7.8% ownership in Napco Security Technologies Inc Common Stock (NSSC) on 31 Dec 2024."

Quick Takeaways

  • VANGUARD GROUP INC filed SCHEDULE 13G/A for Napco Security Technologies Inc Common Stock (NSSC).
  • Disclosed ownership: 7.8%.
  • Date of event: 31 Dec 2024.

What Changed

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 30 Jan 2025, 21:58.

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.

Official SEC Source

Backed by Schedule 13D/13G

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

See Original Filing

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
The Vanguard Group 7.8% 2,849,651 0 65,843 Ashley Grim Head of Global Fund Administration