InsidersTradesSigma
Total declarations
Companies
▲ Purchases (1 ops.)
▼ Sales (8 ops.)
Insider track record
ExecutiveDisclosed buys
1
Disclosed sells
8
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the full record of transactions filed by Buesinger Robert F., Vice-Président Exécutif, Produits en Vinyle. Director active across 2 companies, notably Westlake Chemical CORP. Cumulatively, 29 filings have been recorded. Split: 1 buy · 8 sells. Total volume traded: €2.8m. History available since 10 May 2021. The latest transaction was disclosed on 27 March 2026 (Cession). Regulator: SEC (Form 4). The full history is openly available.
Companies and markets linked to Buesinger Robert F.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations29 total
4,000 shares@ US$115.250.0036% mcap6.7% of flowCommon StockSEC:0001193125-26-133508:0
1,301 shares0Common StockSEC:0001193125-26-063688:0
3,478 shares0Common StockSEC:0001193125-26-059210:0
83 shares@ US$93.390.1% of flowCommon StockSEC:0000950170-25-083572:0
Canonical exit: 21 Jul 2025 (T+90)
6,839 shares0Common StockSEC:0000950170-25-025477:0
12,923 shares0Common StockSEC:0000950170-25-024029:0
7,051 shares0Common StockSEC:0000950170-24-097401:0
3,500 shares@ US$158.508.6% of flowCommon StockSEC:0000950170-24-058341:0
3,133 shares@ US$122.656.0% of flowCommon StockSEC:0000950170-24-055345:0
3,878 shares@ US$144.508.6% of flowCommon StockSEC:0000950170-24-032552:0
122 shares@ US$144.500.3% of flowCommon StockSEC:0000950170-24-031188:0
5,005 shares@ US$86.53796.6% of flowCommon StockSEC:0000950170-24-028945:0
8,592 shares0Common StockSEC:0000950170-24-017621:0
4,215 shares@ US$130.508.4% of flowCommon StockSEC:0001209191-23-055640:0
4,857 shares@ US$86.53796.4% of flowCommon StockSEC:0001209191-23-047807:0
8,100 shares@ US$65.81258.2% of flowCommon StockSEC:0001209191-23-047684:0
11,298 shares0Common StockSEC:0001567619-23-005095:0
11,298 shares0Common StockSEC:0001567619-23-003263:0
5,632 sharesCommon StockSEC:0001567619-23-003132:0
1,000 shares@ US$98.941.6% of flowCommon StockSEC:0001567619-22-016895:0
572 shares0Common StockSEC:0001567619-22-016613:0
9,571 shares@ US$107.750.0085% mcap41.6% of flowCommon StockSEC:0001567619-22-011902:0
500 shares0Common StockSEC:0001567619-22-007013:0
6,446 shares0Common StockSEC:0001567619-22-006982:0
14,694 shares@ US$79.830.0093% mcap45.9% of flowCommon StockSEC:0001567619-22-006831:0
25 of 29 declarations
About Buesinger Robert F.
Buesinger Robert F. is Executive Vice President, Vinyl Products. He has 29 filings in total, and in the recent filing sample available, purchases amount to EUR 6829 and sales to EUR 2771107, with dates ranging from 2021-05-11 to 2026-03-31.
