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| Keyboard |
| Amplitude Inc | |
|---|---|
| Ticker | AMPL |
| CIK # | 0001866692 |
| CUSIP | 032015703 |
| Sector | Technology - Services-Prepackaged Software |
| Address | 201 Third Street, Suite 200, San Francisco, CA 94103 |
| Source | [EDGAR] |
| Reg D Offering (Form D) | Filed | Raised | Terms |
|---|---|---|---|
| Amplitude Inc | 2021-06-11 | 200.0 M | Exemption: 506(b) · Duration: One year or less · Revenue: Decline to Disclose |
| CIK | Filing | 2011 - 2026 |
|---|---|---|
| [0001866692] | 10-K | |
| [0001866692] | 10-Q | |
| [0001866692] | 3 | |
| [0001866692] | 4 | |
| [0001866692] | 5 | |
| [0001866692] | 8-K | |
| [0001866692] | D | |
| [0001866692] | SC 13D | |
| [0001866692] | SC 13G |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Liu Curtis
Class A Common Stock
|
2026-03-06 | Sell | 33,201 | $8.01 | 265,940 |
|
Liu Curtis
Class A Common Stock
|
2026-03-05 | Sell | 30,061 | $8.00 | 240,488 |
|
Casey Andrew
Class A Common Stock
|
2026-02-15 | Tax withheld | 39,438 | $6.34 | 250,037 |
|
Liu Curtis
Class A Common Stock
|
2026-02-15 | Tax withheld | 26,672 | $6.34 | 169,100 |
|
Hansen Thomas Neergaard
Class A Common Stock
|
2026-02-15 | Tax withheld | 69,142 | $6.34 | 438,360 |
|
Tzuo Tien
Class A Common Stock
|
2026-01-05 | Grant | 999 | $0.00 | |
|
Skates Spenser
Class B Common Stock · derivative
|
2025-12-26 | Conversion | 100 | $0.00 | |
|
Skates Spenser
Class A Common Stock
|
2025-12-26 | Sell | 100 | $12.00 | 1,200 |
|
Skates Spenser
Class A Common Stock
|
2025-12-26 | Conversion | 100 | $0.00 | |
|
Skates Spenser
Class B Common Stock · derivative
|
2025-12-24 | Conversion | 42,743 | $0.00 | |
|
Skates Spenser
Class A Common Stock
|
2025-12-24 | Sell | 42,743 | $12.01 | 513,343 |
|
Skates Spenser
Class A Common Stock
|
2025-12-24 | Conversion | 42,743 | $0.00 | |
|
Schultz Erica
Class A Common Stock
|
2025-12-15 | Sell | 10,000 | $10.88 | 108,800 |
|
Schultz Erica
Class A Common Stock
|
2025-12-15 | Option exercise | 10,000 | $4.19 | 41,900 |
|
Schultz Erica
Stock Option (Right to Buy) · derivative
|
2025-12-15 | Option exercise | 10,000 | $4.19 | 41,900 |
|
Schultz Erica
Class A Common Stock
|
2025-11-17 | Option exercise | 10,000 | $4.19 | 41,900 |
|
Schultz Erica
Class A Common Stock
|
2025-11-17 | Sell | 10,000 | $10.23 | 102,300 |
|
Schultz Erica
Stock Option (Right to Buy) · derivative
|
2025-11-17 | Option exercise | 10,000 | $4.19 | 41,900 |
|
Hansen Thomas Neergaard
Class A Common Stock
|
2025-11-15 | Tax withheld | 91,618 | $10.73 | 983,061 |
|
Casey Andrew
Class A Common Stock
|
2025-11-15 | Tax withheld | 54,400 | $10.73 | 583,712 |
| showing 20 of 200 most recent transactions | |||||
| 13F Ownership Over Time | Holders | Shares Held |
|---|---|---|
| 2026-03-31 | 218 | 83,431,913 |
| 2025-12-31 | 212 | 80,926,436 |
| 2025-09-30 | 205 | 74,471,965 |
| 2025-06-30 | 191 | 69,991,521 |
| 2025-03-31 | 198 | 64,154,331 |
| 2024-12-31 | 151 | 61,298,158 |
| 2024-09-30 | 136 | 58,554,450 |
| 2024-06-30 | 134 | 57,078,512 |
| 2024-03-31 | 131 | 54,442,705 |
| 2023-12-31 | 140 | 50,829,552 |
| 2023-09-30 | 146 | 49,438,808 |
| 2023-06-30 | 137 | 48,004,630 |
| Form 13F Holdings | ||||
|---|---|---|---|---|
| Firm | Period | DFND | Voting | Shares |
| Wealth Enhancement Advisory Services LLC | [2026-06-30] | SOLE | 2,486 | 48,364 |
| Merit Financial Group LLC | [2026-06-30] | OTR | 0 | 19,216 |
| Y-Intercept Hong Kong Ltd | [2026-06-30] | SOLE | 14,445 | 14,445 |
| Alaska Retirement Management Board | [2026-06-30] | SOLE | 4,549 | 4,549 |
| Farther Finance Advisors LLC | [2026-06-30] | SOLE | 0 | 4,256 |
| Versant Capital Management Inc | [2026-06-30] | SOLE | 3,203 | 3,203 |
| IFP Advisors LLC | [2026-06-30] | SOLE | 2,899 | 2,899 |
| True Wealth Design LLC | [2026-06-30] | SOLE | 0 | 726 |
| Gamma Investing LLC | [2026-06-30] | DFND | 669 | 669 |
| Fortitude Family Office LLC | [2026-06-30] | SOLE | 613 | 613 |
| Physician Wealth Advisors Inc | [2026-06-30] | SOLE | 0 | 314 |
| Merit Financial Group LLC | [2026-06-30] | SOLE | 0 | 223 |
| Ulland Investment Advisors LLC | [2026-06-30] | SOLE | 50 | 50 |
| HHM Wealth Advisors LLC | [2026-06-30] | SOLE | 0 | 12 |
| Hughes Financial Services LLC | [2026-06-30] | SOLE | 1 | 1 | Prev | Page 1 | Next |