According to @alice_und_bob, they are being required by tax authorities to pay corporate tax and will sell a portion of their Polkadot (DOT) holdings, source: @alice_und_bob on X, Aug 26, 2025. The post highlights time to break 4.20, identifying 4.20 as a key near-term level that DOT traders are watching for a potential breakout, source: @alice_und_bob on X, Aug 26, 2025. The author also claims their sales often precede a big pump, framing this as a contrarian signal, but this reflects personal experience rather than verified market data, source: @alice_und_bob on X, Aug 26, 2025. No position size or execution timing was disclosed, limiting the ability to quantify immediate sell pressure, source: @alice_und_bob on X, Aug 26, 2025.