Skates Spenser
CIK: 0001882913•Chief Executive Officer
OfficerDirector10% Owner
Primary company: Amplitude, Inc. (AMPL)
Skates Spenser is a corporate insider (Chief Executive Officer) at Amplitude, Inc. (AMPL) filing SEC Form 4 transactions. 31 transactions, totaling $0 in purchases and $44,065,635 in sales. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
Amplitude, Inc. AMPL | Award | 1,323,119 | - | - | 1,323,119 | 4/21/2026 Filed: 4/22/2026 | Filing → |
Amplitude, Inc. AMPL | Conversion | 100 | - | - | 567,157 | 12/26/2025 Filed: 12/30/2025 | Filing → |
Amplitude, Inc. AMPL | Sale | 100 | $12.00 | $1K | 0 | 12/26/2025 Filed: 12/30/2025 | Filing → |
Amplitude, Inc. AMPL | Conversion | 100 | - | - | 100 | 12/26/2025 Filed: 12/30/2025 | Filing → |
Amplitude, Inc. AMPL | Conversion | 42,743 | - | - | 567,257 | 12/24/2025 Filed: 12/29/2025 | Filing → |
Amplitude, Inc. AMPL | Sale | 42,743 | $12.01 | $513K | 0 | 12/24/2025 Filed: 12/29/2025 | Filing → |
Amplitude, Inc. AMPL | Conversion | 42,743 | - | - | 42,743 | 12/24/2025 Filed: 12/29/2025 | Filing → |
Amplitude, Inc. AMPL | Conversion | 400,000 | - | - | 610,000 | 11/11/2025 Filed: 11/13/2025 | Filing → |
Amplitude, Inc. AMPL | Sale | 400,000 | $10.99 | $4.40M | 0 | 11/11/2025 Filed: 11/13/2025 | Filing → |
Amplitude, Inc. AMPL | Conversion | 400,000 | - | - | 400,000 | 11/11/2025 Filed: 11/13/2025 | Filing → |
Amplitude, Inc. AMPL | Gift | 1,010,000 | - | - | 1,010,000 | 8/4/2025 Filed: 8/6/2025 | Filing → |
Amplitude, Inc. AMPL | Gift | 1,010,000 | - | - | 5,342,146 | 8/4/2025 Filed: 8/6/2025 | Filing → |
Amplitude, Inc. AMPL | Conversion | 70,000 | $0.00 | $0 | 6,352,146 | 2/18/2022 Filed: 2/23/2022 | Filing → |
Amplitude, Inc. AMPL | Conversion | 30,000 | $0.00 | $0 | 6,282,146 | 2/18/2022 Filed: 2/23/2022 | Filing → |
Amplitude, Inc. AMPL | Exercise | 70,000 | $0.00 | $0 | 1,101,030 | 2/18/2022 Filed: 2/23/2022 | Filing → |
Amplitude, Inc. AMPL | Exercise | 30,000 | $0.00 | $0 | 89,330 | 2/18/2022 Filed: 2/23/2022 | Filing → |
Amplitude, Inc. AMPL | Conversion | 70,000 | $0.00 | $0 | 0 | 2/18/2022 Filed: 2/23/2022 | Filing → |
Amplitude, Inc. AMPL | Conversion | 30,000 | $0.00 | $0 | 70,000 | 2/18/2022 Filed: 2/23/2022 | Filing → |
Amplitude, Inc. AMPL | Exercise | 70,000 | $4.19 | $293K | 100,000 | 2/18/2022 Filed: 2/23/2022 | Filing → |
Amplitude, Inc. AMPL | Exercise | 30,000 | $4.19 | $126K | 30,000 | 2/18/2022 Filed: 2/23/2022 | Filing → |
Amplitude, Inc.
AMPL
Type
Award
Shares
1,323,119
Price
-
Value
-
Amplitude, Inc.
AMPL
Type
Conversion
Shares
100
Price
-
Value
-
Amplitude, Inc.
AMPL
Type
Sale
Shares
100
Price
$12.00
Value
$1K
Amplitude, Inc.
AMPL
Type
Conversion
Shares
100
Price
-
Value
-
Amplitude, Inc.
AMPL
Type
Conversion
Shares
42,743
Price
-
Value
-
Amplitude, Inc.
AMPL
Type
Sale
Shares
42,743
Price
$12.01
Value
$513K
Amplitude, Inc.
AMPL
Type
Conversion
Shares
42,743
Price
-
Value
-
Amplitude, Inc.
AMPL
Type
Conversion
Shares
400,000
Price
-
Value
-
Amplitude, Inc.
AMPL
Type
Sale
Shares
400,000
Price
$10.99
Value
$4.40M
Amplitude, Inc.
AMPL
Type
Conversion
Shares
400,000
Price
-
Value
-
Amplitude, Inc.
AMPL
Type
Gift
Shares
1,010,000
Price
-
Value
-
Amplitude, Inc.
AMPL
Type
Gift
Shares
1,010,000
Price
-
Value
-
Amplitude, Inc.
AMPL
Type
Conversion
Shares
70,000
Price
$0.00
Value
$0
Amplitude, Inc.
AMPL
Type
Conversion
Shares
30,000
Price
$0.00
Value
$0
Amplitude, Inc.
AMPL
Type
Exercise
Shares
70,000
Price
$0.00
Value
$0
Amplitude, Inc.
AMPL
Type
Exercise
Shares
30,000
Price
$0.00
Value
$0
Amplitude, Inc.
AMPL
Type
Conversion
Shares
70,000
Price
$0.00
Value
$0
Amplitude, Inc.
AMPL
Type
Conversion
Shares
30,000
Price
$0.00
Value
$0
Amplitude, Inc.
AMPL
Type
Exercise
Shares
70,000
Price
$4.19
Value
$293K
Amplitude, Inc.
AMPL
Type
Exercise
Shares
30,000
Price
$4.19
Value
$126K
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