Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
| 2021-11-17 Sale |
2021-11-19 8:40 pm |
Amplitude Inc. | AMPL | Chaffee Todd C 10% Owner |
25,629 | $71.68 | $1,837,056 | 5,698,687 (Indirect Direct) |
View |
| 2021-11-16 Sale |
2021-11-18 7:13 pm |
Amplitude Inc. | AMPL | Cohler Matt 10% Owner |
50,000 | $71.72 | $3,586,083 | 238,753 (Indirect) |
View |
| 2021-11-16 Sale |
2021-11-18 7:12 pm |
Amplitude Inc. | AMPL | GURLEY J WILLIAM 10% Owner |
154,140 | $70.17 | $10,816,508 | 500 (Indirect) |
View |
| 2021-11-15 Sale |
2021-11-16 9:43 pm |
Amplitude Inc. | AMPL | SPURLOCK STEVEN M Cohler Matt FENTON PETER H GURLEY J WILLIAM Hu An-Yen LASKY MITCHELL Puttagunta Chetan Tavel Sarah E 10% Owner |
32,455 | $71.33 | $2,315,127 | 18,744 (Indirect) |
View |
| 2021-11-15 Sale |
2021-11-16 9:42 pm |
Amplitude Inc. | AMPL | SPURLOCK STEVEN M Cohler Matt FENTON PETER H GURLEY J WILLIAM Hu An-Yen LASKY MITCHELL Puttagunta Chetan Tavel Sarah E 10% Owner |
12,805 | $71.11 | $910,612 | 13,015,644 (Indirect) |
View |
| 2021-11-12 Sale |
2021-11-16 9:36 pm |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
100,000 | $73.48 | $7,348,272 | 1,186,492 (Indirect Direct) |
View |
| 2021-11-12 Sale |
2021-11-16 5:29 pm |
Amplitude Inc. | AMPL | Heinz Matthew Chief Revenue Officer |
135,000 | $73.4 | $9,908,899 | 970,000 (Direct) |
View |
| 2021-11-12 Sale |
2021-11-16 5:29 pm |
Amplitude Inc. | AMPL | Sarkis Ninos Chief Accounting Officer |
12,000 | $74.11 | $889,262 | 21,366 (Direct) |
View |
| 2021-11-12 Sale |
2021-11-15 5:51 pm |
Amplitude Inc. | AMPL | Battery Management Corp. BROWN MICHAEL MAURICE Feldman Jesse FLEISCHER RUSSELL L Lee Roger H Stoner Chelsea R. Thakker Dharmesh TOBIN SCOTT R 10% Owner |
34,288 | $73.35 | $2,515,025 | 2,138,484 (Indirect Direct) |
View |
| 2021-11-12 Sale |
2021-11-15 5:47 pm |
Amplitude Inc. | AMPL | Battery Partners XI LLC Battery Partners XI Side Fund LLC Battery Investment Partners XI LLC Battery Ventures XI-A Side Fund L.P. Battery Ventures XI-A L.P. Battery Ventures XI-B Side Fund L.P. Battery Ventures XI-B L.P. 10% Owner |
34,288 | $73.35 | $2,515,025 | 2,138,484 (Indirect Direct) |
View |
| 2021-10-04 Sale |
2021-10-06 4:48 pm |
Amplitude Inc. | AMPL | GURLEY J WILLIAM 10% Owner |
103,090 | $54.05 | $5,572,293 | 0 (Indirect) |
View |
| 2021-10-01 Sale |
2021-10-05 4:05 pm |
Amplitude Inc. | AMPL | Skates Spenser Chief Executive Officer 10% Owner |
25,000 | $54.23 | $1,355,700 | 0 (Direct) |
View |
| 2021-09-29 Sale |
2021-10-01 9:58 pm |
Amplitude Inc. | AMPL | Chaffee Todd C 10% Owner |
10,176 | $53.7 | $546,495 | 7,415,798 (Indirect Direct) |
View |
| 2021-09-30 Sale |
2021-10-01 9:30 pm |
Amplitude Inc. | AMPL | Johnson Jennifer L. See remarks |
331,250 | $53.62 | $17,762,117 | 2,068,273 (Direct) |
View |
| 2021-09-28 Sale |
2021-09-30 9:45 pm |
Amplitude Inc. | AMPL | Institutional Venture Partners XV Executive Fund L.P. 10% Owner |
359,861 | $51.55 | $18,551,602 | 993,600 (Indirect) |
View |
| 2021-09-28 Sale |
2021-09-30 9:44 pm |
Amplitude Inc. | AMPL | Institutional Venture Management XV LLC Institutional Venture Partners XV L.P. Chaffee Todd C Dash Somesh FOGELSONG NORMAN A Harrick Stephen J Liaw Eric Maltz Jules A. Miller J Sanford Phelps Dennis B 10% Owner |
359,861 | $51.55 | $18,551,602 | 993,600 (Indirect) |
View |
| 2021-09-30 Sale |
2021-09-30 9:30 pm |
Amplitude Inc. | AMPL | Wong Catherine Director |
3,515 | $53.97 | $189,697 | 121,485 (Direct) |
View |
| 2021-09-28 Sale |
2021-09-30 8:28 pm |
Amplitude Inc. | AMPL | SPURLOCK STEVEN M Cohler Matt FENTON PETER H GURLEY J WILLIAM Hu An-Yen LASKY MITCHELL Puttagunta Chetan Tavel Sarah E 10% Owner |
1,009,346 | $51.52 | $51,998,118 | 14,779,214 (Indirect) |
View |
| 2021-09-28 Sale |
2021-09-30 8:27 pm |
Amplitude Inc. | AMPL | Vishria Eric Director 10% Owner |
1,000,000 | $51.5 | $51,495,780 | 14,446,842 (Indirect) |
View |
| 2021-09-28 Sale |
2021-09-30 8:27 pm |
Amplitude Inc. | AMPL | Benchmark Capital Management Co. VIII L.L.C. Benchmark Capital Partners VIII L.P. Benchmark Founders' Fund VIII L.P. Benchmark Founders' Fund VIII-B L.P. 10% Owner |
1,000,000 | $51.5 | $51,495,780 | 14,264,298 (Indirect) |
View |
| 2021-09-28 Sale |
2021-09-30 7:32 pm |
Amplitude Inc. | AMPL | Liu Curtis Chief Technology Officer 10% Owner |
300,772 | $50.43 | $15,167,820 | 79,228 (Indirect) |
View |
| 2021-09-28 Sale |
2021-09-30 7:25 pm |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
200,000 | $50.75 | $10,150,000 | 1,212,256 (Direct) |
View |
| 2021-09-28 Sale |
2021-09-30 7:21 pm |
Amplitude Inc. | AMPL | Heinz Matthew Chief Revenue Officer |
195,000 | $50.46 | $9,839,942 | 1,105,000 (Direct) |
View |
| 2021-09-28 Sale |
2021-09-30 7:18 pm |
Amplitude Inc. | AMPL | Sarkis Ninos Chief Accounting Officer |
18,000 | $50 | $900,000 | 104,964 (Direct) |
View |
| 2021-09-28 Sale |
2021-09-30 7:16 pm |
Amplitude Inc. | AMPL | Skates Spenser Chief Executive Officer 10% Owner |
575,000 | $50.09 | $28,800,000 | 25,000 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
| 2021-11-12 Other |
2021-11-16 9:43 pm |
N/A N/A |
Amplitude Inc. | AMPL | SPURLOCK STEVEN M Cohler Matt FENTON PETER H GURLEY J WILLIAM Hu An-Yen LASKY MITCHELL Puttagunta Chetan Tavel Sarah E 10% Owner |
18,744 | $0 | 18,744 (Indirect) |
View |
| 2021-11-12 Other |
2021-11-16 9:42 pm |
N/A N/A |
Amplitude Inc. | AMPL | SPURLOCK STEVEN M Cohler Matt FENTON PETER H GURLEY J WILLIAM Hu An-Yen LASKY MITCHELL Puttagunta Chetan Tavel Sarah E 10% Owner |
3,750,132 | $0 | 13,015,644 (Indirect) |
View |
| 2021-11-12 Conversion |
2021-11-16 9:42 pm |
N/A N/A |
Amplitude Inc. | AMPL | SPURLOCK STEVEN M Cohler Matt FENTON PETER H GURLEY J WILLIAM Hu An-Yen LASKY MITCHELL Puttagunta Chetan Tavel Sarah E 10% Owner |
3,000,000 | $0 | 13,015,644 (Indirect) |
View |
| 2021-11-12 Other |
2021-11-16 9:41 pm |
N/A N/A |
Amplitude Inc. | AMPL | Vishria Eric Director 10% Owner |
3,136,911 | $0 | 12,629,342 (Indirect) |
View |
| 2021-11-12 Conversion |
2021-11-16 9:41 pm |
N/A N/A |
Amplitude Inc. | AMPL | Vishria Eric Director 10% Owner |
3,000,000 | $0 | 12,629,342 (Indirect) |
View |
| 2021-11-12 Other |
2021-11-16 9:40 pm |
N/A N/A |
Amplitude Inc. | AMPL | Benchmark Capital Management Co. VIII L.L.C. Benchmark Capital Partners VIII L.P. Benchmark Founders' Fund VIII L.P. Benchmark Founders' Fund VIII-B L.P. 10% Owner |
3,000,000 | $0 | 12,264,298 (Indirect) |
View |
| 2021-11-12 Conversion |
2021-11-16 9:40 pm |
N/A N/A |
Amplitude Inc. | AMPL | Benchmark Capital Management Co. VIII L.L.C. Benchmark Capital Partners VIII L.P. Benchmark Founders' Fund VIII L.P. Benchmark Founders' Fund VIII-B L.P. 10% Owner |
3,000,000 | $0 | 12,264,298 (Indirect) |
View |
| 2021-11-12 Other |
2021-11-16 9:36 pm |
N/A N/A |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
372 | $0 | 1,186,492 (Indirect) |
View |
| 2021-11-12 Exercise |
2021-11-16 9:36 pm |
N/A N/A |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
107,373 | $2.26 | 1,186,492 (Direct) |
View |
| 2021-11-12 Exercise |
2021-11-16 9:36 pm |
N/A 2029-06-04 |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
107,373 | $0 | 1,186,492 (Direct) |
View |
| 2021-11-12 Exercise |
2021-11-16 5:29 pm |
N/A N/A |
Amplitude Inc. | AMPL | Heinz Matthew Chief Revenue Officer |
135,000 | $2.26 | 970,000 (Direct) |
View |
| 2021-11-12 Exercise |
2021-11-16 5:29 pm |
N/A 2029-10-31 |
Amplitude Inc. | AMPL | Heinz Matthew Chief Revenue Officer |
135,000 | $0 | 970,000 (Direct) |
View |
| 2021-11-11 Other |
2021-11-15 5:51 pm |
N/A N/A |
Amplitude Inc. | AMPL | Battery Management Corp. BROWN MICHAEL MAURICE Feldman Jesse FLEISCHER RUSSELL L Lee Roger H Stoner Chelsea R. Thakker Dharmesh TOBIN SCOTT R 10% Owner |
1,685,337 | $0 | 2,138,484 (Indirect) |
View |
| 2021-11-11 Other |
2021-11-15 5:47 pm |
N/A N/A |
Amplitude Inc. | AMPL | Battery Partners XI LLC Battery Partners XI Side Fund LLC Battery Investment Partners XI LLC Battery Ventures XI-A Side Fund L.P. Battery Ventures XI-A L.P. Battery Ventures XI-B Side Fund L.P. Battery Ventures XI-B L.P. 10% Owner |
1,685,337 | $0 | 2,138,484 (Indirect) |
View |
| 2021-10-26 Other |
2021-10-28 5:21 pm |
N/A N/A |
Amplitude Inc. | AMPL | Institutional Venture Partners XV Executive Fund L.P. 10% Owner |
1,152,471 | $0 | 1,182,306 (Indirect) |
View |
| 2021-10-26 Other |
2021-10-28 5:18 pm |
N/A N/A |
Amplitude Inc. | AMPL | Institutional Venture Management XV LLC Institutional Venture Partners XV L.P. Chaffee Todd C Dash Somesh FOGELSONG NORMAN A Harrick Stephen J Liaw Eric Maltz Jules A. Miller J Sanford Phelps Dennis B 10% Owner |
1,152,471 | $0 | 1,182,306 (Indirect) |
View |
| 2021-10-18 Other |
2021-10-20 6:07 pm |
N/A N/A |
Amplitude Inc. | AMPL | Institutional Venture Partners XV Executive Fund L.P. 10% Owner |
350,000 | $0 | 385,933 (Indirect) |
View |
| 2021-10-18 Other |
2021-10-20 6:04 pm |
N/A N/A |
Amplitude Inc. | AMPL | Institutional Venture Management XV LLC Institutional Venture Partners XV L.P. Chaffee Todd C Dash Somesh FOGELSONG NORMAN A Harrick Stephen J Liaw Eric Maltz Jules A. Miller J Sanford Phelps Dennis B 10% Owner |
350,000 | $0 | 385,933 (Indirect) |
View |
| 2021-10-13 Other |
2021-10-15 6:35 pm |
N/A N/A |
Amplitude Inc. | AMPL | Institutional Venture Partners XV Executive Fund L.P. 10% Owner |
250,000 | $0 | 287,785 (Indirect) |
View |
| 2021-10-13 Other |
2021-10-15 6:33 pm |
N/A N/A |
Amplitude Inc. | AMPL | Institutional Venture Management XV LLC Institutional Venture Partners XV L.P. Chaffee Todd C Dash Somesh FOGELSONG NORMAN A Harrick Stephen J Liaw Eric Maltz Jules A. Miller J Sanford Phelps Dennis B 10% Owner |
250,000 | $0 | 287,785 (Indirect) |
View |
| 2021-10-08 Exercise |
2021-10-12 8:11 pm |
N/A N/A |
Amplitude Inc. | AMPL | Sarkis Ninos Chief Accounting Officer |
5,866 | $4.19 | 104,964 (Direct) |
View |
| 2021-10-08 Exercise |
2021-10-12 8:11 pm |
N/A 2030-11-10 |
Amplitude Inc. | AMPL | Sarkis Ninos Chief Accounting Officer |
5,866 | $0 | 104,964 (Direct) |
View |
| 2021-09-30 Exercise |
2021-10-01 9:30 pm |
N/A N/A |
Amplitude Inc. | AMPL | Johnson Jennifer L. See remarks |
331,250 | $4.19 | 2,068,273 (Direct) |
View |
| 2021-09-30 Exercise |
2021-10-01 9:30 pm |
N/A 2030-11-10 |
Amplitude Inc. | AMPL | Johnson Jennifer L. See remarks |
331,250 | $0 | 2,068,273 (Direct) |
View |
| 2021-09-28 Other |
2021-09-30 9:45 pm |
N/A N/A |
Amplitude Inc. | AMPL | Institutional Venture Partners XV Executive Fund L.P. 10% Owner |
954,492 | $0 | 993,600 (Indirect) |
View |
| 2021-09-28 Other |
2021-09-30 9:44 pm |
N/A N/A |
Amplitude Inc. | AMPL | Institutional Venture Management XV LLC Institutional Venture Partners XV L.P. Chaffee Todd C Dash Somesh FOGELSONG NORMAN A Harrick Stephen J Liaw Eric Maltz Jules A. Miller J Sanford Phelps Dennis B 10% Owner |
954,492 | $0 | 993,600 (Indirect) |
View |
| 2021-09-28 Option Award |
2021-09-30 9:30 pm |
N/A N/A |
Amplitude Inc. | AMPL | Wong Catherine Director |
125,000 | $0 | 121,485 (Direct) |
View |
| 2021-09-28 Other |
2021-09-30 8:28 pm |
N/A N/A |
Amplitude Inc. | AMPL | SPURLOCK STEVEN M Cohler Matt FENTON PETER H GURLEY J WILLIAM Hu An-Yen LASKY MITCHELL Puttagunta Chetan Tavel Sarah E 10% Owner |
2,503,228 | $0 | 14,779,214 (Indirect) |
View |
| 2021-09-28 Conversion |
2021-09-30 8:28 pm |
N/A N/A |
Amplitude Inc. | AMPL | SPURLOCK STEVEN M Cohler Matt FENTON PETER H GURLEY J WILLIAM Hu An-Yen LASKY MITCHELL Puttagunta Chetan Tavel Sarah E 10% Owner |
1,473,570 | $0 | 14,779,214 (Indirect) |
View |
| 2021-09-28 Other |
2021-09-30 8:27 pm |
N/A N/A |
Amplitude Inc. | AMPL | Vishria Eric Director 10% Owner |
2,091,272 | $0 | 14,446,842 (Indirect) |
View |
| 2021-09-28 Conversion |
2021-09-30 8:27 pm |
N/A N/A |
Amplitude Inc. | AMPL | Vishria Eric Director 10% Owner |
1,473,570 | $0 | 14,446,842 (Indirect) |
View |
| 2021-09-28 Other |
2021-09-30 8:27 pm |
N/A N/A |
Amplitude Inc. | AMPL | Benchmark Capital Management Co. VIII L.L.C. Benchmark Capital Partners VIII L.P. Benchmark Founders' Fund VIII L.P. Benchmark Founders' Fund VIII-B L.P. 10% Owner |
2,000,000 | $0 | 14,264,298 (Indirect) |
View |
| 2021-09-28 Conversion |
2021-09-30 8:27 pm |
N/A N/A |
Amplitude Inc. | AMPL | Benchmark Capital Management Co. VIII L.L.C. Benchmark Capital Partners VIII L.P. Benchmark Founders' Fund VIII L.P. Benchmark Founders' Fund VIII-B L.P. 10% Owner |
1,473,570 | $0 | 14,264,298 (Indirect) |
View |
| 2021-09-28 Other |
2021-09-30 7:25 pm |
N/A N/A |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
248 | $0 | 1,212,256 (Direct) |
View |
| 2021-09-28 Exercise |
2021-09-30 7:25 pm |
N/A N/A |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
175,000 | $2.26 | 1,212,256 (Direct) |
View |
| 2021-09-28 Exercise |
2021-09-30 7:25 pm |
N/A 2029-06-04 |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
175,000 | $0 | 1,212,256 (Direct) |
View |
| 2021-09-28 Exercise |
2021-09-30 7:21 pm |
N/A N/A |
Amplitude Inc. | AMPL | Heinz Matthew Chief Revenue Officer |
195,000 | $2.26 | 1,105,000 (Direct) |
View |
| 2021-09-28 Exercise |
2021-09-30 7:21 pm |
N/A 2029-10-31 |
Amplitude Inc. | AMPL | Heinz Matthew Chief Revenue Officer |
195,000 | $0 | 1,105,000 (Direct) |
View |
| 2021-09-28 Option Award |
2021-09-30 7:21 pm |
N/A N/A |
Amplitude Inc. | AMPL | Whitehurst James M Director |
125,000 | $0 | 125,000 (Direct) |
View |
| 2021-09-28 Exercise |
2021-09-30 7:18 pm |
N/A N/A |
Amplitude Inc. | AMPL | Sarkis Ninos Chief Accounting Officer |
18,000 | $4.19 | 104,964 (Direct) |
View |
| 2021-09-28 Exercise |
2021-09-30 7:18 pm |
N/A 2030-11-10 |
Amplitude Inc. | AMPL | Sarkis Ninos Chief Accounting Officer |
18,000 | $0 | 104,964 (Direct) |
View |
| 2021-09-28 Other |
2021-09-30 5:15 pm |
N/A N/A |
Amplitude Inc. | AMPL | SC US (TTGP) LTD. SC U.S. VENTURE 2010 MANAGEMENT L.P. SEQUOIA CAPITAL U.S. VENTURE 2010-SEED FUND L.P. 10% Owner |
235,201 | $0 | 470,402 (Indirect) |
View |
| 2021-09-28 Other |
2021-09-30 5:14 pm |
N/A N/A |
Amplitude Inc. | AMPL | Grady Patrick W Director 10% Owner |
235,201 | $0 | 470,402 (Indirect) |
View |
| 2021-03-30 Exercise |
2021-09-24 7:39 pm |
N/A 2030-11-10 |
Amplitude Inc. | AMPL | Sarkis Ninos Chief Accounting Officer |
40,000 | $0 | 196,572 (Direct) |
View |
| 2021-09-22 Conversion |
2021-09-24 7:39 pm |
N/A N/A |
Amplitude Inc. | AMPL | Sarkis Ninos Chief Accounting Officer |
27,500 | $0 | 196,572 (Direct) |
View |
| 2021-09-22 Conversion |
2021-09-24 7:37 pm |
N/A N/A |
Amplitude Inc. | AMPL | Benchmark Capital Management Co. VIII L.L.C. Benchmark Capital Partners VIII L.P. Benchmark Founders' Fund VIII L.P. Benchmark Founders' Fund VIII-B L.P. 10% Owner |
1,526,430 | $0 | 15,264,298 (Indirect) |
View |
| 2021-09-22 Conversion |
2021-09-24 7:35 pm |
N/A N/A |
Amplitude Inc. | AMPL | SPURLOCK STEVEN M Cohler Matt FENTON PETER H GURLEY J WILLIAM Hu An-Yen LASKY MITCHELL Puttagunta Chetan Tavel Sarah E 10% Owner |
1,526,430 | $0 | 15,264,298 (Indirect) |
View |