Richard Whitney's embezzlement and public downfall
Richard Whitney, the aristocratic NYSE president celebrated for leading the bankers' attempt to prop up stocks on Black Thursday in 1929, was secretly insolvent and covering failed speculations by borrowing heavily and eventually misappropriating client and trust funds, including those of the Exchange's own gratuity fund. His 1938 exposure and imprisonment in Sing Sing destroyed the Old Guard's argument that Wall Street could police itself and handed the SEC the leverage to reform the Exchange. The man who embodied the institution's claim to integrity became the proof that it needed outside regulation.
