Liu Curtis
CIK: 0001883022•Chief Technology Officer
OfficerDirector10% Owner
Primary company: Amplitude, Inc. (AMPL)
Liu Curtis is a corporate insider (Chief Technology Officer) at Amplitude, Inc. (AMPL) filing SEC Form 4 transactions. 33 transactions, totaling $0 in purchases and $15,167,820 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 | Sale | 22,786 | $8.03 | $183K | 1,004,194 | 6/1/2026 Filed: 6/1/2026 | Filing → |
Amplitude, Inc. AMPL | Award | 417,827 | - | - | 1,084,845 | 4/15/2026 Filed: 4/15/2026 | Filing → |
Amplitude, Inc. AMPL | Tax Payment | 36,092 | $10.73 | $387K | 756,952 | 11/15/2025 Filed: 11/18/2025 | Filing → |
Amplitude, Inc. AMPL | Tax Payment | 34,301 | $11.47 | $393K | 793,044 | 8/15/2025 Filed: 8/19/2025 | Filing → |
Amplitude, Inc. AMPL | Tax Payment | 25,533 | $12.14 | $310K | 827,345 | 5/15/2025 Filed: 5/19/2025 | Filing → |
Amplitude, Inc. AMPL | Award | 852,878 | - | - | 852,878 | 4/25/2025 Filed: 4/29/2025 | Filing → |
Amplitude, Inc. AMPL | Conversion | 23,866 | - | - | 0 | 2/1/2024 Filed: 2/5/2024 | Filing → |
Amplitude, Inc. AMPL | Exercise | 23,866 | - | - | 12,199 | 2/1/2024 Filed: 2/5/2024 | Filing → |
Amplitude, Inc. AMPL | Conversion | 23,866 | - | - | 0 | 2/1/2024 Filed: 2/5/2024 | Filing → |
Amplitude, Inc. AMPL | Exercise | 23,866 | $4.19 | $100K | 23,866 | 2/1/2024 Filed: 2/5/2024 | Filing → |
Amplitude, Inc. AMPL | Conversion | 23,866 | $0.00 | $0 | 0 | 2/1/2023 Filed: 2/3/2023 | Filing → |
Amplitude, Inc. AMPL | Exercise | 23,866 | $0.00 | $0 | 36,065 | 2/1/2023 Filed: 2/3/2023 | Filing → |
Amplitude, Inc. AMPL | Conversion | 23,866 | $0.00 | $0 | 0 | 2/1/2023 Filed: 2/3/2023 | Filing → |
Amplitude, Inc. AMPL | Exercise | 23,866 | $4.19 | $100K | 23,866 | 2/1/2023 Filed: 2/3/2023 | Filing → |
Amplitude, Inc. AMPL | Conversion | 23,866 | $0.00 | $0 | 0 | 2/17/2022 Filed: 2/23/2022 | Filing → |
Amplitude, Inc. AMPL | Conversion | 70,000 | $0.00 | $0 | 7,334,476 | 2/17/2022 Filed: 2/23/2022 | Filing → |
Amplitude, Inc. AMPL | Exercise | 23,866 | $0.00 | $0 | 59,931 | 2/17/2022 Filed: 2/23/2022 | Filing → |
Amplitude, Inc. AMPL | Exercise | 70,000 | $0.00 | $0 | 515,515 | 2/17/2022 Filed: 2/23/2022 | Filing → |
Amplitude, Inc. AMPL | Conversion | 23,866 | $0.00 | $0 | 0 | 2/17/2022 Filed: 2/23/2022 | Filing → |
Amplitude, Inc. AMPL | Conversion | 70,000 | $0.00 | $0 | 79,228 | 2/17/2022 Filed: 2/23/2022 | Filing → |
Amplitude, Inc.
AMPL
Type
Sale
Shares
22,786
Price
$8.03
Value
$183K
Amplitude, Inc.
AMPL
Type
Award
Shares
417,827
Price
-
Value
-
Amplitude, Inc.
AMPL
Type
Tax Payment
Shares
36,092
Price
$10.73
Value
$387K
Amplitude, Inc.
AMPL
Type
Tax Payment
Shares
34,301
Price
$11.47
Value
$393K
Amplitude, Inc.
AMPL
Type
Tax Payment
Shares
25,533
Price
$12.14
Value
$310K
Amplitude, Inc.
AMPL
Type
Award
Shares
852,878
Price
-
Value
-
Amplitude, Inc.
AMPL
Type
Conversion
Shares
23,866
Price
-
Value
-
Amplitude, Inc.
AMPL
Type
Exercise
Shares
23,866
Price
-
Value
-
Amplitude, Inc.
AMPL
Type
Conversion
Shares
23,866
Price
-
Value
-
Amplitude, Inc.
AMPL
Type
Exercise
Shares
23,866
Price
$4.19
Value
$100K
Amplitude, Inc.
AMPL
Type
Conversion
Shares
23,866
Price
$0.00
Value
$0
Amplitude, Inc.
AMPL
Type
Exercise
Shares
23,866
Price
$0.00
Value
$0
Amplitude, Inc.
AMPL
Type
Conversion
Shares
23,866
Price
$0.00
Value
$0
Amplitude, Inc.
AMPL
Type
Exercise
Shares
23,866
Price
$4.19
Value
$100K
Amplitude, Inc.
AMPL
Type
Conversion
Shares
23,866
Price
$0.00
Value
$0
Amplitude, Inc.
AMPL
Type
Conversion
Shares
70,000
Price
$0.00
Value
$0
Amplitude, Inc.
AMPL
Type
Exercise
Shares
23,866
Price
$0.00
Value
$0
Amplitude, Inc.
AMPL
Type
Exercise
Shares
70,000
Price
$0.00
Value
$0
Amplitude, Inc.
AMPL
Type
Conversion
Shares
23,866
Price
$0.00
Value
$0
Amplitude, Inc.
AMPL
Type
Conversion
Shares
70,000
Price
$0.00
Value
$0
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