WhaleWave
Ownership research
Company ownership
ABNB · SEC CIK 0001559720
Broad multi-source activity
Analysis window: last 120 days.
2 of 4 source families recorded activity between May 4, 2026 and Aug 24, 2026.
Active sources
2 of 4
Broad coverage
Recent events
48
May 4 – Aug 24
Insider purchases
$0
No reported events
Confirmed sales
Most recently reported quarter
Increased · 10,624,015 shares
32.80%
Reduced · 148,320 shares
-8.25%
Entered Top 200 · 236,935 shares
TOP 200
Left Top 200
BELOW TOP 200
Increased · 16,173,900 shares
8.57%
Factual events across SEC sources
Aug 24
Proposed insider sale
$83.14M
22 matched events
Blecharczyk Nathan · 150,640 shares · $28.76M
Form 144
Aug 20
Open-market sale confirmed
Blecharczyk Nathan · 2,738 shares · $504.94K
Form 144 + Form 4
Aug 17
Open-market sale confirmed
Blecharczyk Nathan · 13,615 shares · $2.49M
Form 144 + Form 4