Net shares · 365d
-442.8K
0 buy · 442.8K sell
Net value · 365d
-$4.9M
$0 in · $4.9M out
Sentiment · 365d
Net selling
0% buying · 100% selling
Open-market trades · 365d
3
0 buy · 442.8K sell
Trading track record · all companies
Not enough open-market trades to chart a track record yet.
Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.
Transactions · 365d
-
AMPL Other·F
CEO and President
$239.7K
39.6K sh · $6.06
Own -3%
-
AMPL Grant·A
CEO and President
$0
1.3M sh
Own New
-
AMPL Exercise·C
Chief Executive Officer · 10b5-1
$0
100 sh
Own +0%
-
AMPL Exercise·C
Chief Executive Officer · 10b5-1
$0
100 sh
Own New
-
AMPL Sell·S
Chief Executive Officer · 10b5-1
$1.2K
100 sh · $12.00
Own -100%
-
AMPL Exercise·C
Chief Executive Officer · 10b5-1
$0
42.7K sh
Own +8%
-
AMPL Sell·S
Chief Executive Officer · 10b5-1
$513.3K
42.7K sh · $12.01
Own -100%
-
AMPL Exercise·C
Chief Executive Officer · 10b5-1
$0
42.7K sh
Own New
-
AMPL Exercise·C
Chief Executive Officer · 10b5-1
$0
400.0K sh
Own +190%
-
AMPL Exercise·C
Chief Executive Officer · 10b5-1
$0
400.0K sh
Own New
-
AMPL Sell·S
Chief Executive Officer · 10b5-1
$4.4M
400.0K sh · $10.99
Own -100%
-
AMPL Other·G
Chief Executive Officer
$0
2.0M sh · 2 lots
Own -67%
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| May 15, 2026 | AMPL | Other F | 39.6K | $239.7K |
| Apr 21, 2026 | AMPL | Grant A | 1.3M | $0 |
| Dec 26, 2025 | AMPL | Exercise C | 100 | $0 |
| Dec 26, 2025 | AMPL | Exercise C | 100 | $0 |
| Dec 26, 2025 | AMPL | Sell S | 100 | $1.2K |
| Dec 24, 2025 | AMPL | Exercise C | 42.7K | $0 |
| Dec 24, 2025 | AMPL | Sell S | 42.7K | $513.3K |
| Dec 24, 2025 | AMPL | Exercise C | 42.7K | $0 |
| Nov 11, 2025 | AMPL | Exercise C | 400.0K | $0 |
| Nov 11, 2025 | AMPL | Exercise C | 400.0K | $0 |
| Nov 11, 2025 | AMPL | Sell S | 400.0K | $4.4M |
| Aug 4, 2025 | AMPL | Other G | 2.0M2 lots | $0 |
Buy Sell Non-market (grant · exercise · gift)
About Skates Spenser
This profile aggregates every SEC Form 4 insider transaction reported by Skates Spenser across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.