DuVall Andrew R

Officer · NATL

As of 2026-09-16, DuVall Andrew R has 8 Form 4 transactions on record across 1 company — 0 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Trades by company

NATL · 8 trades
2025-02-25: Withheld for tax, 418 sh ($12K)2025-02-25: Withheld for tax, 214 sh ($6K)2025-02-25: Option exercise, 602 sh ($0)2025-02-25: Option exercise, 602 sh ($0)2025-02-25: Option exercise, 1,178 sh ($0)2025-02-25: Option exercise, 1,178 sh ($0)2025-02-16: Withheld for tax, 728 sh ($22K)2024-12-06: Sale, 450 sh ($15K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2024-12-06NATLSale450 @ $33.48$15K−2.7% of holding16,176Form 4
7 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2025-02-25NATLWithheld for tax41816,658Form 4
2025-02-25NATLWithheld for tax21417,046Form 4
2025-02-25NATLOption exercise60217,260Form 4
2025-02-25NATLOption exercise6020Form 4
2025-02-25NATLOption exercise1,17817,076Form 4
2025-02-25NATLOption exercise1,1780Form 4
2025-02-16NATLWithheld for tax72815,898Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.