Wong Catherine sold Amplitude Inc ($AMPL) shares on the open market twice in the last 365 days, for a total of nearly $148,000. Her most recent sale occurred on June 11, 2025. These transactions rank her 9,010th among 11,678 individual insiders by sale value, well below the average of $8.6 million across 6.37 transactions. She made no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| June 12, 2025 | Amplitude, Inc. | $AMPL | Wong Catherine | Not found | A | Class A Common Stock | 14906 | $0.00 | 94,058.0000 | 123,900,000 | 18.83% | 0.01% |
| June 11, 2025 | Amplitude, Inc. | $AMPL | Wong Catherine | Not found | S | Class A Common Stock | 8502 | $12.49 | 79,152.0000 | 123,900,000 | 9.70% | 0.01% |
| May 19, 2025 | Amplitude, Inc. | $AMPL | Wong Catherine | Not found | S | Class A Common Stock | 3515 | $11.75 | 87,654.0000 | 123,900,000 | 3.86% | 0.00% |
| March 11, 2025 | Amplitude, Inc. | $AMPL | Wong Catherine | Not found | S | Class A Common Stock | 3515 | $12.04 | 91,169.0000 | 123,900,000 | 3.71% | 0.00% |
| Nov. 18, 2024 | Amplitude, Inc. | $AMPL | Wong Catherine | Not found | S | Class A Common Stock | 3515 | $9.57 | 94,684.0000 | 124,324,000 | 3.58% | 0.00% |
| Aug. 19, 2024 | Amplitude, Inc. | $AMPL | Wong Catherine | Not found | S | Class A Common Stock | 3515 | $8.54 | 98,199.0000 | 116,938,000 | 3.46% | 0.00% |
| June 11, 2024 | Amplitude, Inc. | $AMPL | Wong Catherine | Not found | A | Class A Common Stock | 18894 | $0.00 | 101,714.0000 | 116,938,000 | 22.81% | 0.02% |
| May 17, 2024 | Amplitude, Inc. | $AMPL | Wong Catherine | Not found | S | Class A Common Stock | 3515 | $9.16 | 82,820.0000 | 116,938,000 | 4.07% | 0.00% |
| Feb. 23, 2024 | Amplitude, Inc. | $AMPL | Wong Catherine | Not found | S | Class A Common Stock | 3515 | $11.97 | 86,335.0000 | 116,938,000 | 3.91% | 0.00% |
| Nov. 17, 2023 | Amplitude, Inc. | $AMPL | Wong Catherine | Not found | S | Class A Common Stock | 3515 | $10.47 | 89,850.0000 | 111,437,000 | 3.76% | 0.00% |
| Aug. 17, 2023 | Amplitude, Inc. | $AMPL | Wong Catherine | Not found | S | Class A Common Stock | 3515 | $11.23 | 93,365.0000 | 111,437,000 | 3.63% | 0.00% |
| May 17, 2023 | Amplitude, Inc. | $AMPL | Wong Catherine | Not found | S | Class A Common Stock | 3515 | $9.02 | 96,880.0000 | 111,437,000 | 3.50% | 0.00% |
| Feb. 17, 2023 | Amplitude, Inc. | $AMPL | Wong Catherine | Not found | S | Class A Common Stock | 3515 | $14.34 | 100,395.0000 | 111,437,000 | 3.38% | 0.00% |