// insider-profile

Buesinger Robert F.

OfficerTitle: EVP, HIP, IT & DigitalView on SEC.gov ↗

// activity-summary

No insider transactions in the last 30 days.

// track-record

$8K
Total purchased
$2.1M
Total sold
7
1B · 6S transactions
Net seller
Overall direction

Most active in

WLK1B 6S

Avg buy vs sell price

WLK$93.39→$127.66+36.7%

Average prices across open-market transactions in this dataset.

Largest trade: $8K in WLK (Apr 2025)Filing history: Nov 2023 — Mar 2026Based on last 42 filings

Transaction History

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValue
Mar 27, 2026Buesinger Robert F.WLKSale4,000$115.25$461K
Feb 20, 2026Buesinger Robert F.WLKTax Withholding326$94.10$31K
Feb 20, 2026Buesinger Robert F.WLKAward19,351$0.00$0K
Feb 20, 2026Buesinger Robert F.WLKAward5,281$0.00$0K
Feb 19, 2026Buesinger Robert F.WLKAward1,301$0.00$0K

37 more transactions hidden

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