SPURLOCK STEVEN M

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10% owner at ZIPREALTY INC · on record since Feb 5, 2007
10% owner at OPENTABLE INC · on record since May 27, 2009
10% owner at CONCENTRIX SREV, INC. · on record since Mar 24, 2011
10% owner at ZILLOW INC · on record since Jul 19, 2011
10% owner at YELP INC · on record since Mar 9, 2012
10% owner at PROOFPOINT INC · on record since Apr 25, 2012
10% owner at POTBELLY CORP · on record since Oct 11, 2013
10% owner at AMBARELLA INC · on record since Oct 15, 2012
10% owner at MARIN SOFTWARE INC · on record since Mar 27, 2013
10% owner at OPSWARE INC · on record since Dec 23, 2003
10% owner at 1stdibs.com, Inc. · on record since Jun 16, 2021
10% owner at Zendesk, Inc. · on record since May 21, 2014
10% owner at HD Partners Acquisition CORP · on record since Dec 18, 2014
10% owner at NEW RELIC, INC. · on record since Dec 17, 2014
10% owner at JAMDAT MOBILE INC · on record since Sep 29, 2004
10% owner at Stitch Fix, Inc. · on record since Nov 21, 2017
10% owner at ZUORA INC · on record since Apr 16, 2018
10% owner at Elastic N.V. · on record since Oct 10, 2018
10% owner at · on record since Oct 5, 2018
10% owner at · on record since May 15, 2019
10% owner at · on record since Sep 30, 2021
10% owner at · on record since Jan 30, 2020
10% owner at · on record since Sep 29, 2020
10% owner at · on record since Jun 29, 2021
10% owner at · on record since Oct 22, 2021
10% owner at · on record since Nov 9, 2021
10% owner at · on record since Nov 1, 2021

Insider trading activity of SPURLOCK STEVEN M

Transactions on record: 154; since Oct 29, 2007

Purchases: 5; $16.4M

Sales: 52; $82M

Companies traded: 11; last filing Sep 30, 2021

Figures computed from official regulatory filings — .

Companies where SPURLOCK STEVEN M has traded

30 tx · $52M · Sep 30, 2021
7 tx · Aug 26, 2020
44 tx · $38.2M · Apr 13, 2020
6 tx · $456.8K · Aug 20, 2019
19 tx · $3.2M · Apr 3, 2019
6 tx · Oct 10, 2018
4 tx · $1.2M · Jun 17, 2016
2 tx · $574.6K · Jun 15, 2015
17 tx · $841.2K · Dec 7, 2012
10 tx · $420.6K · Nov 9, 2010
9 tx · $3.1M · Oct 29, 2007

Track record of SPURLOCK STEVEN M

Statistical track record

Free account

Purchases: 5

Last buy: Apr 9, 2020

Win rates, median returns and the proven-insider analysis come with a free account.

Transaction history of SPURLOCK STEVEN M

Co-insiders of SPURLOCK STEVEN M

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Amplitude, Inc.Listing on record	Sep 30, 2021	Other	79,808	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Sell	-2,027	54.28 USD	$110K		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Other	95,210	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Sell	-200,000	53.28 USD	$10.7M	Unusual size	SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Sell	-257	52.24 USD	$13.4K		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Other	115,499	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Sell	-1,193	53.24 USD	$63.5K		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Other	696	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Sell	-63	52.24 USD	$3.3K		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Other	99,150	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Other	32,898	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Other	12,497	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Other	-2,000,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Sell	-200,000	54.20 USD	$10.8M	Unusual size	SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Sell	-126	52.24 USD	$6.6K		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Sell	-1,293	53.24 USD	$68.8K		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Other	7,880	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Sell	-279	52.24 USD	$14.6K		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Sell	-291	53.24 USD	$15.5K		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Other	3,940	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Other	55,650	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Sell	-1,869	54.28 USD	$101.4K		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Other	1,473,570	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Sell	-455	54.28 USD	$24.7K		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Sell	-600,000	50.00 USD	$30M	Unusual size	SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Amplitude, Inc.Listing on record	Sep 30, 2021	Other	79,808	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Sell	-2,027	54.28 USD	$110K		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Other	95,210	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Sell	-200,000	53.28 USD	$10.7M	Unusual size	SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Sell	-257	52.24 USD	$13.4K		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Other	115,499	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Sell	-1,193	53.24 USD	$63.5K		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Other	696	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Sell	-63	52.24 USD	$3.3K		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Other	99,150	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Other	32,898	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Other	12,497	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Other	-2,000,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Sell	-200,000	54.20 USD	$10.8M	Unusual size	SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Sell	-126	52.24 USD	$6.6K		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Sell	-1,293	53.24 USD	$68.8K		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Other	7,880	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Sell	-279	52.24 USD	$14.6K		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Sell	-291	53.24 USD	$15.5K		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Other	3,940	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Other	55,650	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Sell	-1,869	54.28 USD	$101.4K		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Other	1,473,570	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Sell	-455	54.28 USD	$24.7K		SEC
Amplitude, Inc.Listing on record	Sep 30, 2021	Sell	-600,000	50.00 USD	$30M	Unusual size	SEC