How many insider trades does FilingIQ track for KRO?

FilingIQ tracks 278 Form 4 insider transactions for KRO (KRONOS WORLDWIDE INC), covering filings from May 20, 2015 onwards. 8 of those were filed in the last 90 days.

Are KRO insiders net buyers or net sellers?

Across the full Form 4 history for KRO, 185 transactions (67%) were open-market purchases and 2 (1%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.

Where does KRO insider data come from?

Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.

What sector is KRO in?

KRONOS WORLDWIDE INC (KRO) is classified in the Basic Materials sector, specifically Specialty Chemicals, with a current market capitalisation of $696.65M.

KRO insider trading

NYSE Basic Materials

KRONOS WORLDWIDE INC — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.

Total Form 4 trades

278

Last 90 days

Buys / sells

67% / 1%

Market cap

$696.65M

About KRONOS WORLDWIDE INC

Kronos Worldwide, Inc. produces and markets titanium dioxide pigments (TiO2) in Europe, North America, the Asia Pacific, and internationally. The company offers TiO2 in two crystalline forms comprising rutile and anatase to impart whiteness, brightness, opacity, and durability for various products, including paints, coatings, plastics, paper, fibers, and ceramics, as well as for various specialty products, such as inks, foods, cosmetics, and pharmaceuticals. It also produces ilmenite, a raw material used directly as a feedstock by sulfate-process TiO2 plants; iron-based chemicals, which are used as treatment and conditioning agents for industrial effluents and municipal wastewater, as well as in the manufacture of iron pigments, cement, and agricultural products; and specialty chemicals for use in the formulation of pearlescent pigments, and production of electroceramic capacitors for cell phones and other electronic devices, as well as for use in natural gas pipe and other specialty applications. In addition, the company provides technical services for its products. It sells its products under the KRONOS brand through agents and distributors to paint, plastics, decorative laminate, and paper manufacturers. The company was founded in 1916 and is headquartered in Dallas, Texas. Kronos Worldwide, Inc. is a subsidiary of Valhi, Inc.

Company website: www.kronosww.com

KRO insider activity at a glance

FilingIQ has scored 278 insider transactions for KRO since May 20, 2015. The most recent filing in our index is dated May 13, 2026.

Across the full history, 185 open-market purchases and 2 open-market sales were filed under transaction codes P and S respectively. Compensatory share awards (code A) and option exercises (code M) are tracked separately and not counted here.

The average FilingIQ composite score on KRO insider trades is 53.9/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.

View live KRO trades on FilingIQ Raw filings on SEC EDGAR

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Frequently asked

How many insider trades does FilingIQ track for KRO?: FilingIQ tracks 278 Form 4 insider transactions for KRO (KRONOS WORLDWIDE INC), covering filings from May 20, 2015 onwards. 8 of those were filed in the last 90 days.
Are KRO insiders net buyers or net sellers?: Across the full Form 4 history for KRO, 185 transactions (67%) were open-market purchases and 2 (1%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does KRO insider data come from?: Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
What sector is KRO in?: KRONOS WORLDWIDE INC (KRO) is classified in the Basic Materials sector, specifically Specialty Chemicals, with a current market capitalisation of $696.65M.

Methodology & sources

Every KRO insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.