Amplitude, Inc. — Director's Dealing 2022

Feb 24, 2022

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Amplitude, Inc. (AMPL)
CIK: 0001866692
Period of Report: 2022-02-18

Reporting Person: SC US (TTGP), LTD. (10% Owner)
Reporting Person: SC U.S. VENTURE 2010 MANAGEMENT, L.P. (10% Owner)
Reporting Person: SEQUOIA CAPITAL U.S. VENTURE 2010-SEED FUND, L.P. (10% Owner)
Reporting Person: SC U.S. Growth IX Management, L.P. (10% Owner)
Reporting Person: Sequoia Capital U.S. Growth Fund IX, L.P. (10% Owner)
Reporting Person: Sequoia Capital U.S. Growth Partners Fund IX, L.P. (10% Owner)
Reporting Person: Sequoia Capital U.S. Growth IX Principals Fund, L.P. (10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2022-02-18	Class A Common Stock	P	146436	$17.4936	Acquired	146436	Indirect
2022-02-18	Class A Common Stock	P	336696	$18.4952	Acquired	483133	Indirect
2022-02-18	Class A Common Stock	P	706285	$19.2110	Acquired	1189418	Indirect
2022-02-18	Class A Common Stock	P	394499	$20.1427	Acquired	1583917	Indirect
2022-02-18	Class A Common Stock	P	6310	$17.4936	Acquired	6310	Indirect
2022-02-18	Class A Common Stock	P	14509	$18.4952	Acquired	20819	Indirect
2022-02-18	Class A Common Stock	P	30436	$19.2110	Acquired	51255	Indirect
2022-02-18	Class A Common Stock	P	17000	$20.1427	Acquired	68255	Indirect
2022-02-18	Class A Common Stock	P	15978	$17.4936	Acquired	15978	Indirect
2022-02-18	Class A Common Stock	P	36738	$18.4952	Acquired	52717	Indirect
2022-02-18	Class A Common Stock	P	77066	$19.2110	Acquired	129782	Indirect
2022-02-18	Class A Common Stock	P	43046	$20.1427	Acquired	172828	Indirect
2022-02-22	Class A Common Stock	P	272258	$20.0108	Acquired	1856175	Indirect
2022-02-22	Class A Common Stock	P	207284	$20.6755	Acquired	2063459	Indirect
2022-02-22	Class A Common Stock	P	11732	$20.0108	Acquired	79987	Indirect
2022-02-22	Class A Common Stock	P	8933	$20.6755	Acquired	88920	Indirect
2022-02-22	Class A Common Stock	P	29707	$20.0108	Acquired	202535	Indirect
2022-02-22	Class A Common Stock	P	22618	$20.6755	Acquired	225153	Indirect
2022-02-23	Class A Common Stock	P	158102	$20.5018	Acquired	2221562	Indirect
2022-02-23	Class A Common Stock	P	3515	$21.0906	Acquired	2225077	Indirect
2022-02-23	Class A Common Stock	P	6814	$20.5018	Acquired	95734	Indirect
2022-02-23	Class A Common Stock	P	151	$21.0906	Acquired	95885	Indirect
2022-02-23	Class A Common Stock	P	17251	$20.5018	Acquired	242404	Indirect
2022-02-23	Class A Common Stock	P	384	$21.0906	Acquired	242788	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Common Stock	235201	Indirect

Footnotes

F1: SC US (TTGP), Ltd. is (i) the general partner of SC U.S. Venture 2010 Management, L.P., which is the general partner of Sequoia Capital U.S. Venture 2010-Seed Fund, L.P. (USV 2010-Seed), and (ii) the general partner of SC U.S. Growth IX Management, L.P., which is the general partner of Sequoia Capital U.S. Growth Fund IX, L.P., Sequoia Capital U.S. Growth Partners Fund IX, L.P., and Sequoia Capital U.S. Growth IX Principals Fund, L.P. (collectively "the GFIX Funds"). Each of SC US (TTGP), Ltd., SC U.S. Venture 2010 Management, L.P., and SC U.S. Growth IX Management, L.P. disclaims beneficial ownership of the shares held by USV 2010-Seed, and the GFIX Funds except to the extent of their pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

F2: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $16.7900 to $17.7899. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares purchased at each separate price within the ranges set forth above.

F3: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $17.7900 to $18.7899. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares purchased at each separate price within the ranges set forth above.

F4: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $18.7900 to $19.7899. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares purchased at each separate price within the ranges set forth above.

F5: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $19.7900 to $20.6900. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares purchased at each separate price within the ranges set forth above.

F6: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $19.3200 to $20.3199. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares purchased at each separate price within the ranges set forth above.

F7: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $20.3200 to $21.3100. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares purchased at each separate price within the ranges set forth above.

F8: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $20.0500 to $21.0499. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares purchased at each separate price within the ranges set forth above.

F9: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $21.0500 to $21.1200. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff at the Securities and Exchange Commission, upon request, the full information regarding the number of shares purchased at each separate price within the ranges set forth above.