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§240.11a-1. Regulation of floor trading.

17 C.F.R. § 240.11a-1

(a)
No member of a national securities exchange, while on the floor of such exchange, shall initiate, directly or indirectly, any transaction in any security admitted to trading on such exchange, for any account in which such member has an interest, or for any such account with respect to which such member has discretion as to the time of execution, the choice of security to be bought or sold, the total amount of any security to be bought or sold, or whether any such transaction shall be one of purchase or sale.
(b)
The provisions of paragraph (a) of this section shall not apply to:
(1)
Any transaction by a registered specialist in a security in which he is so registered on such exchange;
(2)
Any transaction for the account of an odd-lot dealer in a security in which he is so registered on such exchange;
(3)
Any stabilizing transaction effected in compliance with § 242.104 of this chapter to facilitate a distribution of such security in which such member is participating;
(4)
Any bona fide arbitrage transaction;
(5)
Any transaction made with the prior approval of a floor official of such exchange to permit such member to contribute to the maintenance of a fair and orderly market in such security, or any purchase or sale to reverse any such transaction;
(6)
Any transaction to offset a transaction made in error; or
(7)
Any transaction effected in conformity with a plan designed to eliminate floor trading activities which are not beneficial to the market and which plan has been adopted by an exchange and declared effective by the Commission. For the purpose of this rule, a plan filed with the Commission by a national securities exchange shall not become effective unless the Commission, having due regard for the maintenance of fair and orderly markets, for the public interest, and for the protection of investors, declares the plan to be effective.
(c)
For the purpose of this rule the term “on the floor of such exchange” shall include the trading floor; the rooms, lobbies, and other premises immediately adjacent thereto for use of members generally; other rooms, lobbies and premises made available primarily for use by members generally; and the telephone and other facilities in any such place.
(d)
Any national securities exchange may apply for an exemption from the provisions of this rule in compliance with the provisions of section 11(c) of the Act.
Notes, amendments, and revision history

Amendments

[29 FR 7381, June 6, 1964, as amended at 62 FR 544, Jan. 3, 1997]

Authority

Authority: 15 U.S.C. 77c, 77d, 77g, 77j, 77s, 77z-2, 77z-3, 77eee, 77ggg, 77nnn, 77sss, 77ttt, 78c, 78c-3, 78c-5, 78d, 78e, 78f, 78g, 78i, 78j, 78j-1, 78j-4, 78k, 78k-1, 78 l, 78m, 78n, 78n-1, 78 o, 78 o -4, 78 o -10, 78p, 78q, 78q-1, 78s, 78u-5, 78w, 78x, 78dd, 78 ll, 78mm, 80a-20, 80a-23, 80a-29, 80a-37, 80b-3, 80b-4, 80b-11, 1681w(a)(1), 6801-6809, 6825, 7201 et seq., and 8302; 7 U.S.C. 2(c)(2)(E); 12 U.S.C. 5221(e)(3); 18 U.S.C. 1350; Pub. L. 111-203, 939A, 124 Stat. 1376 (2010); and Pub. L. 112-106, sec. 503 and 602, 126 Stat. 326 (2012), unless otherwise noted. Section 240.3a4-1 also issued under secs. 3 and 15, 89 Stat. 97, as amended, 89 Stat. 121 as amended; Section 240.3a12-8 also issued under 15 U.S.C. 78a et seq., particularly secs. 3(a)(12), 15 U.S.C. 78c(a)(12), and 23(a), 15 U.S.C. 78w(a); Section 240.3a12-10 also issued under 15 U.S.C. 78b and c; Section 240.3a12-9 also issued under secs. 3(a)(12), 7(c), 11(d)(1), 15 U.S.C. 78c(a)(12), 78g(c), 78k(d)(1)); Sections 240.3a43-1 and 240.3a44-1 also issued under sec. 3; 15 U.S.C. 78c; Sections 3a67-1 through 3a67-9 and 3a71-1 and 3a71-2 are also issued under Pub. L. 111-203, §§ 712, 761(b), 124 Stat. 1841 (2010). Sections 240.3a67-10, 240.3a71-3, 240.3a71-4, and 240.3a71-5 are also issued under Pub. L. 111-203, section 761(b), 124 Stat. 1754 (2010), and 15 U.S.C. 78dd(c). Sections 240.3a71-3 and 240.3a71-5 are also issued under Pub. L. 111-203, sec. 761(b), 124 Stat. 1754 (2010), and 15 U.S.C. 78dd(c). Section 240.3b-6 is also issued under 15 U.S.C. 77f, 77g, 77h, 77j, 77s(a). Section 240.3b-9 also issued under secs. 2, 3 and 15, 89 Stat. 97, as amended, 89 Stat. 121, as amended (15 U.S.C. 78b, 78c, 78o); Section 240.9b-1 is also issued under sec. 2, 7, 10, 19(a), 48 Stat. 74, 78, 81, 85; secs. 201, 205, 209, 120, 48 Stat. 905, 906, 908; secs. 1-4, 8, 68 Stat. 683, 685; sec. 12(a), 73 Stat. 143; sec. 7(a), 74 Stat. 412; sec. 27(a), 84 Stat. 1433; sec. 308(a)(2), 90 Stat. 57; sec. 505, 94 Stat. 2292; secs. 9, 15, 23(a), 48 Stat. 889, 895, 901; sec. 230(a), 49 Stat. 704; secs. 3, 8, 49 Stat. 1377, 1379; sec. 2, 52 Stat. 1075; secs. 6, 10, 78 Stat. 570-574, 580; sec. 11(d), 84 Stat. 121; sec. 18, 89 Stat. 155; sec. 204, 91 Stat. 1500; 15 U.S.C. 77b, 77g, 77j, 77s(a), 78i, 78o, 78w(a); Section 240.10b-10 is also issued under secs. 2, 3, 9, 10, 11, 11A, 15, 17, 23, 48 Stat. 891, 89 Stat. 97, 121, 137, 156, (15 U.S.C. 78b, 78c, 78i, 78j, 78k, 78k-1, 78o, 78q). Section 240.12a-7 also issued under 15 U.S.C. 78a et seq., particularly secs. 3(a)(12), 15 U.S.C. 78c(a)(12), 6, 15 U.S.C. 78(f), 11A, 15 U.S.C. 78k, 12, 15 U.S.C. 78(l), and 23(a)(1), 15 U.S.C. 78(w)(a)(1). Sections 240.12b-1 to 240.12b-36 also issued under secs. 3, 12, 13, 15, 48 Stat. 892, as amended, 894, 895, as amended; 15 U.S.C. 78c, 78l, 78m, 78o; Section 240.12b-15 is also issued under secs. 3(a) and 302, Pub. L. No. 107-204, 116 Stat. 745. Section 240.12b-25 is also issued under 15 U.S.C. 80a-8, 80a-24(a), 80a-29, and 80a-37. Section 240.12g-3 is also issued under 15 U.S.C. 77f, 77g, 77h, 77j, 77s(a). Section 240.12g3-2 is also issued under 15 U.S.C. 77f, 77g, 77h, 77j, 77s(a). Section 240.13a-10 is also issued under secs. 3(a) and 302, Pub. L. No. 107-204, 116 Stat. 745. Section 240.13a-11 is also issued under secs. 3(a) and 306(a), Pub. L. 107-204, 116 Stat. 745. Section 240.13a-14 is also issued under secs. 3(a) and 302, Pub. L. No. 107-204, 116 Stat. 745. Section 240.13a-15 is also issued under secs. 3(a) and 302, Pub. L. No. 107-204, 116 Stat. 745. Section 240.13d-3 is also issued under Public Law 111-203 § 766, 124 Stat. 1799 (2010). Sections 240.13e-4, 240.14d-7, 240.14d-10 and 240.14e-1 also issued under secs. 3(b), 9(a)(6), 10(b), 13(e), 14(d) and 14(e), 15 U.S.C. 78c(b), 78i(a)(6), 78j(b), 78m(e), 78n(d) and 78n(e) and sec. 23(c) of the Investment Company Act of 1940, 15 U.S.C 80a-23(c); Sections 240.13e-4 to 240.13e-101 also issued under secs. 3(b), 9(a)(6), 10(b), 13(e), 14(e), 15(c)(1), 48 Stat. 882, 889, 891, 894, 895, 901, sec. 8, 49 Stat. 1379, sec. 5, 78 Stat. 569, 570, secs. 2, 3, 82 Stat. 454, 455, secs. 1, 2, 3-5, 84 Stat. 1497, secs. 3, 18, 89 Stat. 97, 155; 15 U.S.C. 78c(b), 78i(a)(6), 78j(b), 78m(e), 78n(e), 78o(c); sec. 23(c) of the Investment Company Act of 1940; 54 Stat. 825; 15 U.S.C. 80a-23(c); Section 240.13p-1 is also issued under sec. 1502, Pub. L. 111-203, 124 Stat. 1376. Section 240.13q-1 is also issued under sec. 1504, Pub. L. 111-203, 124 Stat. 2220. Sections 240.14a-1, 240.14a-3, 240.14a-13, 240.14b-1, 240.14b-2, 240.14c-1, and 240.14c-7 also issued under secs. 12, 15 U.S.C. 781, and 14, Pub. L. 99-222, 99 Stat. 1737, 15 U.S.C. 78n; Sections 240.14a-3, 240.14a-13, 240.14b-1 and 240.14c-7 also issued under secs. 12, 14 and 17, 15 U.S.C. 781, 78n and 78g; Sections 240.14c-1 to 240.14c-101 also issued under sec. 14, 48 Stat. 895; 15 U.S.C. 78n; Section 240.14d-1 is also issued under 15 U.S.C. 77g, 77j, 77s(a), 77ttt(a), 80a-37. Section 240.14e-2 is also issued under 15 U.S.C. 77g, 77h, 77s(a), 77sss, 80a-37(a). Section 240.14e-4 also issued under the Exchange Act, 15 U.S.C. 78a et seq., and particularly sections 3(b), 10(a), 10(b), 14(e), 15(c), and 23(a) of the Exchange Act (15 U.S.C. 78c(b), 78j(a), 78j(b), 78n(e), 78 o (c), and 78w(a)). Section 240.15a-6, also issued under secs. 3, 10, 15, and 17, 15 U.S.C. 78c, 78j, 78 o, and 78q; Section 240.15b1-3 also issued under sec. 15, 17; 15 U.S.C. 78 o 78q; Sections 240.15b1-3 and 240.15b2-1 also issued under 15 U.S.C. 78 o, 78 q ; Section 240.15b2-2 also issued under secs. 3, 15; 15 U.S.C. 78c, 78 o ; Sections 240.15b10-1 to 240.15b10-9 also issued under secs. 15, 17, 48 Stat. 895, 897, sec. 203, 49 Stat. 704, secs. 4, 8, 49 Stat. 1379, sec. 5, 52 Stat. 1076, sec. 6, 78 Stat. 570; 15 U.S.C. 78o, 78q, 12 U.S.C. 241 nt.; Section 240.15c2-6, also issued under secs. 3, 10, and 15, 15 U.S.C. 78c, 78j, and 78o. Section 240.15c2-11 also issued under 15 U.S.C. 78j(b), 78 o (c), 78q(a), and 78w(a). Section 240.15c2-12 also issued under 15 U.S.C. 78b, 78c, 78j, 78 o, 78 o -4 and 78q. Section 240.15c3-1 is also issued under 15 U.S.C. 78o(c)(3), 78o-10(d), and 78o-10(e). Sections 240.15c3-1a, 240.15c3-1e, 240.15c3-1f, 240.15c3-1g are also issued under Pub. L. 111-203, secs. 939, 939A, 124. Stat. 1376 (2010) (15 U.S.C. 78c, 15 U.S.C. 78 o -7 note). Section 240.15c3-3 is also issued under 15 U.S.C. 78c-5, 78o(c)(2), 78(c)(3), 78q(a), 78w(a); sec. 6(c), 84 Stat. 1652; 15 U.S.C. 78fff. Section 240.15c3-3(o) is also issued under Pub. L. 106-554, 114 Stat. 2763, section 203. Section 240.15c3-3a is also issued under Pub. L. 111-203, § 939, 939A, 124. Stat. 1376 (2010) (15 U.S.C. 78c, 15 U.S.C. 78 o -7 note). Section 240.15d-5 is also issued under 15 U.S.C. 77f, 77g, 77h, 77j, 77s(a). Section 240.15d-10 is also issued under 15 U.S.C. 80a-20(a) and 80a-37(a), and secs. 3(a) and 302, Pub. L. No. 107-204, 116 Stat. 745. Section 240.15d-11 is also issued under secs. 3(a) and 306(a), Pub. L. 107-204, 116 Stat. 745. Section 240.15d-14 is also issued under secs. 3(a) and 302, Pub. L. No. 107-204, 116 Stat. 745. Section 240.15d-15 is also issued under secs. 3(a) and 302, Pub. L. No. 107-204, 116 Stat. 745. Section 240.15 l -1 is also issued under Pub. L. 111-203, sec. 913, 124 Stat. 1376, 1827 (2010). Sections 240.15Ba1-1 through 240.15Ba1-8 are also issued under sec. 975, Public Law 111-203, 124 Stat. 1376 (2010). Section 240.15Bc4-1 is also issued under sec. 975, Public Law 111-203, 124 Stat. 1376 (2010). Sections 240.15Ca1-1, 240.15Ca2-1, 240.15Ca2-2, 240.15Ca2-3, 240.15Ca2-4, 240.15Ca2-5, 240.15Cc1-1 also issued under secs. 3, 15C; 15 U.S.C. 78c, 78 o -5; Sections 240.15Fh-1 through 240.15Fh-6 and 240.15fk-1 are also issued under sec. 943, Pub. L. 111-203, 124 Stat. 1376. Section 240.15Ga-1 is also issued under sec. 943, Pub. L. 111-203, 124 Stat. 1376. Section 240.15Ga-2 is also issued under sec. 943, Pub. L. 111-203, 124 Stat. 1376. Section 240.16a-1(a) is also issued under Public Law 111-203 § 766, 124 Stat. 1799 (2010). Sections 240.15fh-1 through 240.15Fh-6 and 240.15Fk-1 are also issued under sec. 943, Pub. L. 111-203, 124 Stat. 1376. Section 240.17a-3 also issued under secs. 2, 17, 23a, 48 Stat. 897, as amended; 15 U.S.C. 78d-1, 78d-2, 78q; secs. 12, 14, 17, 23(a), 48 Stat. 892, 895, 897, 901; secs. 1, 4, 8, 49 Stat. 1375, 1379; sec. 203(a), 49 Stat. 704; sec. 5, 52 Stat. 1076; sec. 202, 68 Stat. 686; secs. 3, 5, 10, 78 Stat. 565-568, 569, 570, 580; secs. 1, 3, 82 Stat. 454, 455; secs. 28(c), 3-5, 84 Stat. 1435, 1497; sec. 105(b), 88 Stat. 1503; secs. 8, 9, 14, 18, 89 Stat. 117, 118, 137, 155; 15 U.S.C. 78l, 78n, 78q, 78w(a); Section 240.17a-4 also issued under secs. 2, 17, 23(a), 48 Stat. 897, as amended; 15 U.S.C. 78a, 78d-1, 78d-2; sec. 14, Pub. L. 94-29, 89 Stat. 137 (15 U.S.C. 78a); sec. 18, Pub. L. 94-29, 89 Stat. 155 (15 U.S.C. 78w); Section 240.17a-14 is also issued under Public Law 111-203, sec. 913, 124 Stat. 1376 (2010). Section 240.17a-23 also issued under 15 U.S.C. 78b, 78c, 78o, 78q, and 78w(a). Section 240.17f-1 is also authorized under sections 2, 17 and 17A, 48 Stat. 891, 89 Stat. 137, 141 (15 U.S.C. 78b, 78q, 78q-1); Section 240.17g-7 is also issued under sec. 943, Pub. L. 111-203, 124 Stat. 1376. Section 240.17g-8 is also issued under sec. 938, Pub. L. 111-203, 124 Stat. 1376. Section 240.17g-9 is also issued under sec. 936, Pub. L. 111-203, 124 Stat. 1376. Section 240.17h-1T also issued under 15 U.S.C. 78q. Sections 240.17Ac2-1(c) and 240.17Ac2-2 also issued under secs. 17, 17A and 23(a); 48 Stat. 897, as amended, 89 Stat. 137, 141 and 48 Stat. 901 (15 U.S.C. 78q, 78q-1, 78w(a)); Section 240.17Ad-1 is also issued under secs. 2, 17, 17A and 23(a); 48 Stat. 841 as amended, 48 Stat. 897, as amended, 89 Stat. 137, 141, and 48 Stat. 901 (15 U.S.C. 78b, 78q, 78q-1, 78w); Sections 240.17Ad-5 and 240.17Ad-10 are also issued under secs. 3 and 17A; 48 Stat. 882, as amended, and 89 Stat. (15 U.S.C. 78c and 78q-1); Section 240.17ad-7 is also issued under 15 U.S.C. 78b, 78q, and 78q-1. Section 240.17Ad-17 is also issued under Pub. L. 111-203, section 929W, 124 Stat. 1869 (2010). Section 240.17ad-22 is also issued under 12 U.S.C. 5461 et seq. Sections 240.18a-1, 240.18a-1a, 240.18a-1b, 240.18a-1c, 240.18a-1d, 240.18a-2, 240.18a-3, and 240.18a-10 are also issued under 15 U.S.C. 78o-10(d) and 78o-10(e). Section 240.18a-4 is also issued under 15 U.S.C. 78c-5(f). Section 240.19b-4 is also issued under 12 U.S.C. 5465(e). Sections 240.19c-4 also issued under secs. 6, 11A, 14, 15A, 19 and 23 of the Securities Exchange Act of 1934 (15 U.S.C. 78o-3, and 78s); Section 240.19c-5 also issued under Sections 6, 11A, and 19 of the Securities Exchange Act of 1934, 48 Stat. 885, as amended, 89 Stat. 111, as amended, and 48 Stat. 898, as amended, 15 U.S.C. 78f, 78k-1, and 78s. Section 240.21F is also issued under Pub. L. 111-203, § 922(a), 124 Stat. 1841 (2010). Section 240.31-1 is also issued under sec. 31, 48 Stat. 904, as amended (15 U.S.C. 78ee).

Amendments

[29 FR 7381, June 6, 1964, as amended at 62 FR 544, Jan. 3, 1997]