NEWHALL CHARLES W III
SEC Form 4 insider trading activity
NEWHALL CHARLES W III has filed 4 SEC Form 4 filings (17 transaction rows) across 1 company, with disclosures dating back to 2025. 2 of those filings fall inside the rolling window. Most recent filing: Feb 25, 2026.
Companies traded
Other insiders at SUPN
No insider trading data found for NEWHALL CHARLES W III.
Earlier trades
Open-market purchases and sales filed before the rolling 365-day window, kept from the original Form 4 filings.
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Frequently asked questions
How many SEC Form 4 filings has NEWHALL CHARLES W III made?
NEWHALL CHARLES W III has filed 4 SEC Form 4 filings (17 transaction rows) across 1 company since 2025.
Which companies does NEWHALL CHARLES W III trade?
NEWHALL CHARLES W III has filed SEC Form 4 disclosures for 1 company, including SUPN.
When was NEWHALL CHARLES W III's most recent SEC Form 4 filing?
NEWHALL CHARLES W III's most recent SEC Form 4 filing on Tracefour is dated Feb 25, 2026.