WHITFIELD ROY A
SEC Form 4 insider trading activity
WHITFIELD ROY A has filed 1 SEC Form 4 filing (1 transaction rows) across 1 company, with disclosures dating back to 2026. 1 of those filings fall inside the rolling window. Most recent filing: Sep 26, 2026.
Companies traded
Other insiders at NKTR
No insider trading data found for WHITFIELD ROY A.
Frequently asked questions
How many SEC Form 4 filings has WHITFIELD ROY A made?
WHITFIELD ROY A has filed 1 SEC Form 4 filing (1 transaction rows) across 1 company since 2026.
Which companies does WHITFIELD ROY A trade?
WHITFIELD ROY A has filed SEC Form 4 disclosures for 1 company, including NKTR.
When was WHITFIELD ROY A's most recent SEC Form 4 filing?
WHITFIELD ROY A's most recent SEC Form 4 filing on Tracefour is dated Sep 26, 2026.