Amendments
1990—[Pub. L. 101–508, title XI, § 11801(b)(6)], (c)(9)(A)(ii), Nov. 5, 1990, [104 Stat. 1388–522], 1388–524, struck out items 422 “Qualified stock options” and 424 “Restricted stock options” and redesignated items 422A and 425 as 422 and 424, respectively.
1981—[Pub. L. 97–34, title II, § 251(b)(6)], Aug. 13, 1981, [95 Stat. 259], added item 422A.
1964—[Pub. L. 88–272, title II, § 221(a)], Feb. 26, 1964, [78 Stat. 63], substituted “CERTAIN STOCK OPTIONS” for “MISCELLANEOUS PROVISIONS” in part II heading, and “General rules” for “Employee stock options” in item 421, and added items 422–425.