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Amplitude

AMPL ServicesBusiness Services
Transactions reported in official disclosures

Price with disclosed trades

Daily closes, past year · marks sit on transaction dates, sized by value

49 trades

Reporting person Filed Transaction Transaction value Source
Skates Spenser CEO And President Nov 6, 2026 1-day lag Sale Nov 5, 2026 $597.44 Filed shares x price SEC Form 4 View filing
Skates Spenser CEO And President Nov 6, 2026 1-day lag Conversion Nov 5, 2026 $0 Filed shares x price SEC Form 4 View filing
Skates Spenser CEO And President Nov 6, 2026 1-day lag Sale Nov 5, 2026 $508.05 Filed shares x price SEC Form 4 View filing
Skates Spenser CEO And President Nov 6, 2026 1-day lag Conversion Nov 5, 2026 $0 Filed shares x price SEC Form 4 View filing
Skates Spenser CEO And President Nov 6, 2026 2-day lag Conversion Nov 4, 2026 $0 Filed shares x price SEC Form 4 View filing
Skates Spenser CEO And President Nov 6, 2026 2-day lag Sale Nov 4, 2026 $15.73K Filed shares x price SEC Form 4 View filing
Skates Spenser CEO And President Nov 6, 2026 2-day lag Conversion Nov 4, 2026 $0 Filed shares x price SEC Form 4 View filing
Skates Spenser CEO And President Oct 28, 2026 Same-day filing Conversion Oct 28, 2026 $0 Filed shares x price SEC Form 4 View filing
Skates Spenser CEO And President Oct 28, 2026 Same-day filing Conversion Oct 28, 2026 $0 Filed shares x price SEC Form 4 View filing
Skates Spenser CEO And President Oct 28, 2026 Same-day filing Sale Oct 28, 2026 $116.56K Filed shares x price SEC Form 4 View filing
Skates Spenser CEO And President Oct 28, 2026 2-day lag Conversion Oct 26, 2026 $0 Filed shares x price SEC Form 4 View filing
Skates Spenser CEO And President Oct 28, 2026 2-day lag Sale Oct 26, 2026 $3.49K Filed shares x price SEC Form 4 View filing
Skates Spenser CEO And President Oct 28, 2026 2-day lag Sale Oct 26, 2026 $1.75K Filed shares x price SEC Form 4 View filing
Skates Spenser CEO And President Oct 28, 2026 2-day lag Conversion Oct 26, 2026 $0 Filed shares x price SEC Form 4 View filing
Skates Spenser CEO And President Oct 27, 2026 4-day lag Conversion Oct 23, 2026 $0 Filed shares x price SEC Form 4 View filing
Skates Spenser CEO And President Oct 27, 2026 4-day lag Sale Oct 23, 2026 $1.88M Filed shares x price SEC Form 4 View filing
Skates Spenser CEO And President Oct 27, 2026 4-day lag Conversion Oct 23, 2026 $0 Filed shares x price SEC Form 4 View filing
Raji Vijaye Ganesh Director Oct 15, 2026 Same-day filing Award Oct 15, 2026 $0 Filed shares x price SEC Form 4 View filing
Schultz Erica Director Oct 7, 2026 2-day lag Award Oct 5, 2026 $0 Filed shares x price SEC Form 4 View filing
Tzuo Tien Director Oct 7, 2026 2-day lag Award Oct 5, 2026 $0 Filed shares x price SEC Form 4 View filing
Skates Spenser CEO And President Oct 6, 2026 4-day lag Sale Oct 2, 2026 $1.02M Filed shares x price SEC Form 4 View filing
Skates Spenser CEO And President Oct 6, 2026 4-day lag Conversion Oct 2, 2026 $0 Filed shares x price SEC Form 4 View filing
Skates Spenser CEO And President Oct 6, 2026 4-day lag Conversion Oct 2, 2026 $0 Filed shares x price SEC Form 4 View filing
Skates Spenser CEO And President Oct 2, 2026 1-day lag Sale Oct 1, 2026 $51.14K Filed shares x price SEC Form 4 View filing
Skates Spenser CEO And President Oct 2, 2026 1-day lag Conversion Oct 1, 2026 $0 Filed shares x price SEC Form 4 View filing
Skates Spenser CEO And President Oct 2, 2026 1-day lag Conversion Oct 1, 2026 $0 Filed shares x price SEC Form 4 View filing
Skates Spenser CEO And President Oct 2, 2026 2-day lag Sale Sep 30, 2026 $19.86K Filed shares x price SEC Form 4 View filing
Skates Spenser CEO And President Oct 2, 2026 2-day lag Conversion Sep 30, 2026 $0 Filed shares x price SEC Form 4 View filing
Skates Spenser CEO And President Oct 2, 2026 2-day lag Conversion Sep 30, 2026 $0 Filed shares x price SEC Form 4 View filing
Skates Spenser CEO And President Sep 14, 2026 4-day lag Conversion Sep 10, 2026 $0 Filed shares x price SEC Form 4 View filing
Skates Spenser CEO And President
Sale
Calculated transaction value
$597.44 32 shares @ $18.67
Traded
Nov 5, 2026
Filed
Nov 6, 2026
SEC Form 4
View filing Trade details
Skates Spenser CEO And President
Conversion
Calculated transaction value
$0 61 shares @ $0
Traded
Nov 5, 2026
Filed
Nov 6, 2026
SEC Form 4
View filing Trade details
Skates Spenser CEO And President
Sale
Calculated transaction value
$508.05 29 shares @ $17.52
Traded
Nov 5, 2026
Filed
Nov 6, 2026
SEC Form 4
View filing Trade details
Skates Spenser CEO And President
Conversion
Calculated transaction value
$0 61 shares @ $0
Traded
Nov 5, 2026
Filed
Nov 6, 2026
SEC Form 4
View filing Trade details
Skates Spenser CEO And President
Conversion
Calculated transaction value
$0 901 shares @ $0
Traded
Nov 4, 2026
Filed
Nov 6, 2026
SEC Form 4
View filing Trade details
Skates Spenser CEO And President
Sale
Calculated transaction value
$15.73K 901 shares @ $17.46
Traded
Nov 4, 2026
Filed
Nov 6, 2026
SEC Form 4
View filing Trade details
Skates Spenser CEO And President
Conversion
Calculated transaction value
$0 901 shares @ $0
Traded
Nov 4, 2026
Filed
Nov 6, 2026
SEC Form 4
View filing Trade details
Skates Spenser CEO And President
Conversion
Calculated transaction value
$0 6,651 shares @ $0
Traded
Oct 28, 2026
Filed
Oct 28, 2026
SEC Form 4
View filing Trade details
Skates Spenser CEO And President
Conversion
Calculated transaction value
$0 6,651 shares @ $0
Traded
Oct 28, 2026
Filed
Oct 28, 2026
SEC Form 4
View filing Trade details
Skates Spenser CEO And President
Sale
Calculated transaction value
$116.56K 6,651 shares @ $17.53
Traded
Oct 28, 2026
Filed
Oct 28, 2026
SEC Form 4
View filing Trade details
Skates Spenser CEO And President
Conversion
Calculated transaction value
$0 300 shares @ $0
Traded
Oct 26, 2026
Filed
Oct 28, 2026
SEC Form 4
View filing Trade details
Skates Spenser CEO And President
Sale
Calculated transaction value
$3.49K 200 shares @ $17.47
Traded
Oct 26, 2026
Filed
Oct 28, 2026
SEC Form 4
View filing Trade details
Skates Spenser CEO And President
Sale
Calculated transaction value
$1.75K 100 shares @ $17.45
Traded
Oct 26, 2026
Filed
Oct 28, 2026
SEC Form 4
View filing Trade details
Skates Spenser CEO And President
Conversion
Calculated transaction value
$0 300 shares @ $0
Traded
Oct 26, 2026
Filed
Oct 28, 2026
SEC Form 4
View filing Trade details
Skates Spenser CEO And President
Conversion
Calculated transaction value
$0 107,136 shares @ $0
Traded
Oct 23, 2026
Filed
Oct 27, 2026
SEC Form 4
View filing Trade details
Skates Spenser CEO And President
Sale
Calculated transaction value
$1.88M 107,136 shares @ $17.52
Traded
Oct 23, 2026
Filed
Oct 27, 2026
SEC Form 4
View filing Trade details
Skates Spenser CEO And President
Conversion
Calculated transaction value
$0 107,136 shares @ $0
Traded
Oct 23, 2026
Filed
Oct 27, 2026
SEC Form 4
View filing Trade details
Raji Vijaye Ganesh Director
Award
Calculated transaction value
$0 37,851 shares @ $0
Traded
Oct 15, 2026
Filed
Oct 15, 2026
SEC Form 4
View filing Trade details
Schultz Erica Director
Award
Calculated transaction value
$0 892 shares @ $0
Traded
Oct 5, 2026
Filed
Oct 7, 2026
SEC Form 4
View filing Trade details
Tzuo Tien Director
Award
Calculated transaction value
$0 818 shares @ $0
Traded
Oct 5, 2026
Filed
Oct 7, 2026
SEC Form 4
View filing Trade details
Skates Spenser CEO And President
Sale
Calculated transaction value
$1.02M 70,087 shares @ $14.52
Traded
Oct 2, 2026
Filed
Oct 6, 2026
SEC Form 4
View filing Trade details
Skates Spenser CEO And President
Conversion
Calculated transaction value
$0 70,087 shares @ $0
Traded
Oct 2, 2026
Filed
Oct 6, 2026
SEC Form 4
View filing Trade details
Skates Spenser CEO And President
Conversion
Calculated transaction value
$0 70,087 shares @ $0
Traded
Oct 2, 2026
Filed
Oct 6, 2026
SEC Form 4
View filing Trade details
Skates Spenser CEO And President
Sale
Calculated transaction value
$51.14K 3,539 shares @ $14.45
Traded
Oct 1, 2026
Filed
Oct 2, 2026
SEC Form 4
View filing Trade details
Skates Spenser CEO And President
Conversion
Calculated transaction value
$0 3,539 shares @ $0
Traded
Oct 1, 2026
Filed
Oct 2, 2026
SEC Form 4
View filing Trade details
Skates Spenser CEO And President
Conversion
Calculated transaction value
$0 3,539 shares @ $0
Traded
Oct 1, 2026
Filed
Oct 2, 2026
SEC Form 4
View filing Trade details
Skates Spenser CEO And President
Sale
Calculated transaction value
$19.86K 1,374 shares @ $14.45
Traded
Sep 30, 2026
Filed
Oct 2, 2026
SEC Form 4
View filing Trade details
Skates Spenser CEO And President
Conversion
Calculated transaction value
$0 1,374 shares @ $0
Traded
Sep 30, 2026
Filed
Oct 2, 2026
SEC Form 4
View filing Trade details
Skates Spenser CEO And President
Conversion
Calculated transaction value
$0 1,374 shares @ $0
Traded
Sep 30, 2026
Filed
Oct 2, 2026
SEC Form 4
View filing Trade details
Skates Spenser CEO And President
Conversion
Calculated transaction value
$0 185,000 shares @ $0
Traded
Sep 10, 2026
Filed
Sep 14, 2026
SEC Form 4
View filing Trade details

Showing 1 to 30 of 49 entries