Insider · SEC Form 4 filer

Anders Gustafsson

Past buys: 1 of 3 beat

Companies

Where they file as an insider

NetApp (NTAP) Director Latest filing Sep 8, 2026
Zebra Technologies (ZBRA) Director Latest filing May 19, 2026
International Paper (IP) Director Latest filing May 12, 2026

Track record

Did their buys beat the typical stock?

Open-market buys7
Quarters checked 6 months later3
Beat the typical stock 1 of 3
Quarters too new to check0

1 of 3 checked quarters beat the typical stock. A past record is data, not a forecast.

International Paper (IP) Bought Mar 11–12, 2026 · $1M · 26,092 shares Behind typical Mar 31, 2026 $35.70 → Sep 30, 2026 $33.17 · −7.1% (typical stock +1.7%)
NetApp (NTAP) Bought Mar 27–28, 2025 · $500K · 5,524 shares Beat typical Mar 31, 2025 $87.84 → Sep 30, 2025 $118.46 · +34.9% (typical stock +7.3%)
Zebra Technologies (ZBRA) Bought Feb 24–25, 2025 · $1M · 3,227 shares Behind typical Mar 31, 2025 $282.56 → Sep 30, 2025 $297.16 · +5.2% (typical stock +7.3%)

Each row is one stock in one quarter, however many buys it took. We take the stock's price at the end of that quarter and again 6 months later, and compare it with the typical stock over the same dates. Prices are quarter-end values from funds' 13F reports (the middle value across 3 or more funds), through Sep 30, 2026. Moves past 3 times up or down, mostly stock splits, are left out. How we tested this.

Past results. This is data, not advice.

Where this data comes from. Insider trades, fund holdings, activist stakes and company results come from public SEC EDGAR filings (Forms 4, 13F, 13D/13G, 10-Q and 8-K). Congress trades come from the STOCK Act reports members file with the House Clerk and the Senate. Daily closing prices come from post-no-preference/stocks on DoltHub, a community-run database shared under CC BY-SA 4.0; the prices we show stay under that license. They are each day's close, not live or official exchange prices.

This is data, not investment advice. About StockToast · Your watchlist