Who
Nathaniel Glenn Crook
Chief Commercial Officer
Company insider
Files Form 4 as: Chief Commercial Officer, Amplitude.
In numbers
- Trades disclosed
- 10
- Buys
- 0
- Sells
- 1
- Bought
- $0
- Sold
- $7.8M
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 15 Apr 2026
- Last trade
- 4 Sep 2026
- Last filed
- 9 Sep 2026
Companies traded
Activity over time
1 Aug – 1 Oct
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 4 Sep 2026filed 9 Sep 2026 | AMPL AmplitudeSoftware | SEC FORM 4 Sold | $3.9M300,000 at $12.99 | filing |
| 4 Sep 2026filed 9 Sep 2026 | AMPL AmplitudeSoftware | SEC FORM 4 Sold | $3.9M300,000 at $12.99 | filing |
| 17 Aug 2026filed 18 Aug 2026 | AMPL AmplitudeSoftware | SEC FORM 4 Code F | $1.4M109,368 at $13.03 | filing |
| 17 Aug 2026filed 18 Aug 2026 | AMPL AmplitudeSoftware | SEC FORM 4 Code F | $1.4M109,368 at $13.03 | filing |
| 15 May 2026filed 19 May 2026 | AMPL AmplitudeSoftware | SEC FORM 4 Code F | $614K101,292 at $6.06 | filing |
| 15 May 2026filed 19 May 2026 | AMPL AmplitudeSoftware | SEC FORM 4 Code F | $614K101,292 at $6.06 | filing |
| 15 Apr 2026filed 17 Apr 2026 | AMPL AmplitudeSoftware | SEC FORM 4 Code A | —278,551 at $0.00 | filing |
| 15 Apr 2026filed 17 Apr 2026 | AMPL AmplitudeSoftware | SEC FORM 4 Code A | —974,930 at $0.00 | filing |
| 15 Apr 2026filed 17 Apr 2026 | AMPL AmplitudeSoftware | SEC FORM 4 Code A | —278,551 at $0.00 | filing |
| 15 Apr 2026filed 17 Apr 2026 | AMPL AmplitudeSoftware | SEC FORM 4 Code A | —974,930 at $0.00 | filing |
News
Critical Analysis: Amplitude (NASDAQ:AMPL) versus Thryv (NASDAQ:THRY)AMPL · themarketsdaily.com · 22 Oct 2026Head to Head Analysis: Amplitude (NASDAQ:AMPL) and Radcom (NASDAQ:RDCM)AMPL · dailypolitical.com · 22 Oct 2026Amplitude (NASDAQ:AMPL) Stock Gets Price Target Increase from Bank of AmericaAMPL · tickerreport.com · 14 Oct 2026
0 headlines in the last 90 days name Nathaniel Glenn Crook; 3 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.