// insider-profile

Collard Craig A

DirectorOfficerTitle: Chief Executive OfficerView on SEC.gov ↗

// activity-summary

Recent insider activity is bullish. Over the last 30 days, 2 insiders purchased shares. Buying was led by Collard Craig A.

// track-record

$138K
Total purchased
$0
Total sold
1
1B · 0S transactions
Net buyer
Overall direction

Most active in

HRTX1B
Largest trade: $138K in HRTX (Nov 2023)Filing history: Nov 2023 — Apr 2026Based on last 45 filings

Transaction History

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValue
Apr 19, 2026Collard Craig AHRTXOption Exercise13,797——
Apr 19, 2026Collard Craig AHRTXOption Exercise13,797$0.00$0K
Apr 3, 2026Collard Craig AHRTXOption Exercise62,500——
Apr 3, 2026Collard Craig AHRTXOption Exercise62,500$0.00$0K
Jan 31, 2026Collard Craig AHRTXOption Exercise34,789——

40 more transactions hidden

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