// company-profile
Nl Industries Inc
NLExchangeNYSESectorIndustrial Inorganic ChemicalsInc.NJFilings25Insiders8
// api This Nl Industries 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, Nl Industries Inc insiders bought $240K across 6 transactions with no open-market sales.
- Most active insider: Kramer Kevin B with 1 transaction totaling $40K.
- Largest single purchase: $40K by Kramer Kevin B on May 14, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Nl Industries Inc as of 2026-03-31
Total reported AUM
$30.4M
QoQ change
+20.9%
Reporting period
2026-03-31
#1
DIMENSIONAL FUND ADVISORS LP
CIK 354204
$12.0M
2.1M shares
#2
Aristides Capital LLC
CIK 1595521
$2.4M
417K shares
#3
BRIDGEWAY CAPITAL MANAGEMENT, LLC
CIK 1107261
$1.9M
326K 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 14, 2026 | Kramer Kevin B | NL | Award | 6,000 | $6.67 | $40K |
| May 14, 2026 | Harper John E | NL | Award | 6,000 | $6.67 | $40K |
| May 14, 2026 | Feehan Loretta J. | NL | Award | 6,000 | $6.67 | $40K |
| May 14, 2026 | MOORE CECIL H JR | NL | Award | 6,000 | $6.67 | $40K |
| May 14, 2026 | Mendes Meredith W. | NL | Award | 6,000 | $6.67 | $40K |
43 more transactions hidden
Free account · No credit card required
Building something? Get API access →
Popular companies on Form4API
Browse insider trading activity for other actively-filed companies.