InsidersTradesSigma
Total declarations
Companies
▲ Purchases (2 ops.)
▼ Sales (1 ops.)
Insider track record
Board DirectorDisclosed buys
2
Disclosed sells
1
T+90 hit rate
72%
T+90 mean return
+6.1%
Across 32 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the complete record of transactions filed by Lin Alfred, Director. Insider active across 2 companies, notably Airbnb, Inc.. Aggregated, 51 disclosures have been logged. Split: 2 buys · 1 sell. Total volume traded: €5.1m. Activity tracked since 25 May 2021. The latest transaction was disclosed on 25 May 2026 (Attribution). Regulator: SEC (Form 4). All data is openly available.
Declarations51 total
2,890 shares0Class A Common StockSEC:0001193125-26-242482:0
20,440 shares@ US$188.076476.9% of flowClass A Common StockSEC:0001607841-25-000015:0
Canonical exit: 23 Feb 2026 (T+90)
1,771,663 shares0Class A Common StockSEC:0001607841-25-000004:0
1,771,663 shares0Class A Common StockSEC:0001607841-25-000004:1
219,437 shares0Class A Common StockSEC:0001607841-25-000004:2
219,845 shares0Class A Common StockSEC:0001607841-25-000004:3
30,615 shares0Class A Common StockSEC:0001607841-25-000004:4
1,164 shares0Class A Common StockSEC:0001415889-25-018239:0
3,196 shares0Class A Common StockSEC:0000950170-25-078504:0
1,968,514 shares0Class A Common StockSEC:0001062993-25-010017:0
805,877 shares0Class A Common StockSEC:0001062993-25-003239:0
2,495 shares0Class A Common StockSEC:0001415889-24-017950:0
2,803 shares0Class A Common StockSEC:0000950170-24-065909:0
3,937,028 shares0Class A Common StockSEC:0001062993-24-004660:0
61,190 shares0Class A Common StockSEC:0001062993-24-000760:0
557,047 sharesClass A Common StockSEC:0001062993-23-021359:0
557,049 sharesClass A Common StockSEC:0001062993-23-020926:0
557,049 sharesClass A Common StockSEC:0001062993-23-020438:0
3,937,028 shares0Class A Common StockSEC:0001062993-23-020437:0
557,049 sharesClass A Common StockSEC:0001062993-23-017802:0
557,049 sharesClass A Common StockSEC:0001062993-23-017373:0
3,937,028 shares0Class A Common StockSEC:0001062993-23-017374:0
557,049 sharesClass A Common StockSEC:0001062993-23-016222:0
3,424 shares0Class A Common StockSEC:0001209191-23-039123:0
3,878 shares0Class A Common StockSEC:0000950170-23-025056:0
25 of 51 declarations
About Lin Alfred
Alfred Lin is a board member of Airbnb, Inc.
