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CIK 0001866692 · Large accelerated filer

Amplitude, Inc.

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Ticker
AMPL
Exchange
Nasdaq
Industry
Services-Prepackaged Software
FY end
Dec 31
Incorporated
DE
Entity type
operating
Phone
(415) 231-2353
Business address
201 THIRD STREET, SUITE 200, SAN FRANCISCO, CA, 94103
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$9,278,482
in 8 filings, $9.3M under 10b5-1 plans

Net −$9,278,482. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Skates Spenser −$5.4M CEO and President sold 100% of stake
  2. Crook Nathaniel Glenn −$3.9M Chief Commercial Officer sold 16% of stake
Date Insider Transaction Shares Price Value Owned after
2025-11-07 Casey Andrew Chief Financial Officer Purchase +30,000 $9.99 $300K 1,160,608
2025-03-13 Casey Andrew Chief Financial Officer Purchase +21,000 $11.42 $240K 1,076,992
2022-02-23 SC US (TTGP), LTD. 10% owner Purchase +158,102 $20.50 $3.2M 2,221,562
2022-02-23 SC US (TTGP), LTD. 10% owner Purchase +3,515 $21.09 $74K 2,225,077
2022-02-23 SC US (TTGP), LTD. 10% owner Purchase +6,814 $20.50 $140K 95,734
2022-02-23 SC US (TTGP), LTD. 10% owner Purchase +151 $21.09 $3K 95,885
2022-02-23 SC US (TTGP), LTD. 10% owner Purchase +17,251 $20.50 $354K 242,404
2022-02-23 SC US (TTGP), LTD. 10% owner Purchase +384 $21.09 $8K 242,788
2022-02-23 Grady Patrick W Director Purchase +158,102 $20.50 $3.2M 2,221,562
2022-02-23 Grady Patrick W Director Purchase +3,515 $21.09 $74K 2,225,077
2022-02-23 Grady Patrick W Director Purchase +6,814 $20.50 $140K 95,734
2022-02-23 Grady Patrick W Director Purchase +151 $21.09 $3K 95,885
2022-02-23 Grady Patrick W Director Purchase +17,251 $20.50 $354K 242,404
2022-02-23 Grady Patrick W Director Purchase +384 $21.09 $8K 242,788
2022-02-22 SC US (TTGP), LTD. 10% owner Purchase +272,258 $20.01 $5.4M 1,856,175
2022-02-22 SC US (TTGP), LTD. 10% owner Purchase +207,284 $20.68 $4.3M 2,063,459
2022-02-22 SC US (TTGP), LTD. 10% owner Purchase +11,732 $20.01 $235K 79,987
2022-02-22 SC US (TTGP), LTD. 10% owner Purchase +8,933 $20.68 $185K 88,920
2022-02-22 SC US (TTGP), LTD. 10% owner Purchase +29,707 $20.01 $594K 202,535
2022-02-22 SC US (TTGP), LTD. 10% owner Purchase +22,618 $20.68 $468K 225,153

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