// insider-profile

Horn Margaret A

Title: Chief Operating OfficerView on SEC.gov ↗

// activity-summary

No insider transactions in the last 30 days.

// track-record

$0
Total purchased
$13.2M
Total sold
21
0B · 21S transactions
Net seller
Overall direction

Most active in

Filing history: Oct 2023Mar 2026Based on last 50 filings

Transaction History

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValue
Mar 17, 2026Horn Margaret ARVMDSale4,583$99.48$456K
Mar 1, 2026Horn Margaret ARVMDAward21,100$0.00$0K
Mar 1, 2026Horn Margaret ARVMDAward47,600$0.00$0K
Jan 7, 2026Horn Margaret ARVMDOption Exercise51,406$42.45$2.18M
Jan 7, 2026Horn Margaret ARVMDOption Exercise23,594$29.80$703K

45 more transactions hidden

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