// company-profile
Simpson Manufacturing Co., Inc.
SSDExchangeNYSESectorCutlery, Handtools & General HardwareInc.DEFilings119Insiders23
// api This Simpson Manufacturing Co., Inc. insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
No insider transactions in the last 30 days.
// 90-day insight
Over the last 90 days, Simpson Manufacturing Co., Inc. insiders bought $0 across 7 transactions with no open-market sales.
- Most active insider: Banks Chau with 1 transaction totaling $0.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Simpson Manufacturing Co., Inc. as of 2026-03-31
Total reported AUM
$6.34B
QoQ change
+6.7%
Reporting period
2026-03-31
#1
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC
CIK 1021223
$540.4M
3.1M shares
#2
BlackRock, Inc.
CIK 2012383
$430.5M
2.5M shares
#3
FMR LLC
CIK 315066
$393.7M
2.3M shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| May 6, 2026 | Banks Chau | SSD | Award | 678 | $0.00 | $0K |
| May 6, 2026 | Knight Kenneth D. | SSD | Award | 678 | $0.00 | $0K |
| May 6, 2026 | FORD CELESTE VOLZ | SSD | Award | 678 | $0.00 | $0K |
| May 6, 2026 | Donaldson Philip E | SSD | Award | 929 | $0.00 | $0K |
| May 6, 2026 | ANDRASICK JAMES S | SSD | Award | 678 | $0.00 | $0K |
45 more transactions hidden
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