SBSW insider buying
1 cluster buySibanye Stillwater Ltd · Materials
When two or more insiders at Sibanye Stillwater Ltd buy SBSW on the open market around the same time, that clustered conviction is one of the highest-signal patterns in SEC filing data. Below is every cluster we've detected in SBSW plus the full record of qualifying open-market buys, each parsed directly from Form 4 filings and linked back to the source on SEC EDGAR.
Detected clusters
- Mar 16 – Jun 26, 2026Detected Jun 26, 2026High conviction3 insidersTotal bought$2.5MMarket cap$6.3B
All notable open-market buys in SBSW
Every open-market Form 4 purchase, newest first. Click an insider to see their full buying record across companies.
| Date | Insider | Shares | Price | Value | Filing |
|---|---|---|---|---|---|
| Jun 26, 2026 | Keyter Charlcluster Director, Chief Financial Officer | 200,000 | $2.24 | $448.0K | SEC ↗ |
| Mar 31, 2026 | Chief People & Culture Officer | 11,865 | $2.91 | $34.5K | SEC ↗ |
| Mar 30, 2026 | Carter Charles Edwardcluster Chief Regional Officer: Amer. | 10,000 | $11.40 | $114.0K | SEC ↗ |
| Mar 24, 2026 | Director | 2,500 | $11.43 | $28.6K | SEC ↗ |
| Mar 23, 2026 | Director, Chief Financial Officer | 35,000 | $2.70 | $94.5K | SEC ↗ |
| Mar 20, 2026 | Keyter Charlcluster Director, Chief Financial Officer | 148,819 | $11.63 | $1.7M | SEC ↗ |
| Mar 16, 2026 | Maphai Thabane Vincentcluster Director | 12,000 | $13.34 | $160.1K | SEC ↗ |
More Materials stocks with insider cluster buys
SBSW insider buying — FAQ
- Are insiders buying SBSW stock?
- Yes — 6 distinct insiders have bought SBSW (Sibanye Stillwater Ltd) on the open market, including 1 cluster buy where two or more insiders bought within a rolling window. The most recent qualifying activity was Jun 30, 2026.
- How much SBSW stock have insiders bought?
- Insiders have bought a combined $2.6M of SBSW across 7 open-market purchases, based on SEC Form 4 filings.
- What is an insider cluster buy in SBSW?
- A cluster buy is two or more distinct Sibanye Stillwater Ltd insiders — officers, directors, or 10% owners — each buying SBSW on the open market within a rolling window. SBSW has 1 detected cluster buy to date.
- Where does this SBSW insider trading data come from?
- Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.
How we track insider buying in SBSW
We continuously poll SEC EDGAR for new Form 4 filings and parse every open-market purchase (transaction code P). A cluster is recorded when two or more distinct insiders — officers, directors, or 10% owners — each buy SBSW within a rolling window. We track clusters at every company size, from micro-caps to mega-caps. Every figure on this page traces back to an official filing; open any row to jump straight to the source document. What counts as a cluster buy?
This page is informational and reflects public filing data. It is not investment advice or a recommendation regarding SBSW.