Net shares · 365d
-95.0K
0 buy · 95.0K sell
Net value · 365d
-$1.1M
$0 in · $1.1M out
Sentiment · 365d
Net selling
0% buying · 100% selling
Open-market trades · 365d
8
0 buy · 95.0K 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
-
SVV Sell·S
CEO & Director · 10b5-1
$419.2K
41.6K sh · $10.08
Own -47%
-
SVV Sell·S
CEO & Director · 10b5-1
$34.5K
3.4K sh · $10.14 avg · 2 lots
Own -4%
-
SVV Grant·A
CEO & Director
$4.0M
848.8K sh · $4.70 avg · 3 lots
Own New
-
SVV Exercise·M
CEO & Director
$0
127.3K sh · 2 lots
Own New
-
SVV Exercise·M
CEO & Director
$1.0M
127.3K sh · $8.03 avg · 2 lots
Own New
-
SVV Other·F
CEO & Director
$280.3K
34.9K sh · $8.03
Own -27%
-
SVV Exercise·M
CEO & Director · 10b5-1
$48.2K
34.2K sh · $1.41
Own +2%
-
SVV Sell·S
CEO & Director · 10b5-1
$447.1K
34.2K sh · $13.08
Own -100%
-
SVV Exercise·M
CEO & Director · 10b5-1
$48.2K
34.2K sh · $1.41
Own New
-
SVV Exercise·M
CEO & Director · 10b5-1
$8.6K
6.1K sh · $1.41 avg · 2 lots
Own +0%
-
SVV Sell·S
CEO & Director · 10b5-1
$78.9K
6.1K sh · $13.01 avg · 2 lots
Own -100%
-
SVV Exercise·M
CEO & Director · 10b5-1
$8.6K
6.1K sh · $1.41 avg · 2 lots
Own New
-
SVV Exercise·M
CEO & Director · 10b5-1
$5.8K
4.1K sh · $1.41
Own +0%
-
SVV Sell·S
CEO & Director · 10b5-1
$53.3K
4.1K sh · $13.02
Own -100%
-
SVV Exercise·M
CEO & Director · 10b5-1
$5.8K
4.1K sh · $1.41
Own New
-
SVV Exercise·M
CEO & Director · 10b5-1
$8.0K
5.7K sh · $1.41
Own +0%
-
SVV Exercise·M
CEO & Director · 10b5-1
$8.0K
5.7K sh · $1.41
Own New
-
SVV Sell·S
CEO & Director · 10b5-1
$73.5K
5.7K sh · $13.00
Own -100%
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| Jun 18, 2026 | SVV | Sell S | 41.6K | $419.2K |
| Jun 17, 2026 | SVV | Sell S | 3.4K2 lots | $34.5K |
| Mar 13, 2026 | SVV | Grant A | 848.8K3 lots | $4.0M |
| Mar 12, 2026 | SVV | Exercise M | 127.3K2 lots | $0 |
| Mar 12, 2026 | SVV | Exercise M | 127.3K2 lots | $1.0M |
| Mar 12, 2026 | SVV | Other F | 34.9K | $280.3K |
| Sep 24, 2025 | SVV | Exercise M | 34.2K | $48.2K |
| Sep 24, 2025 | SVV | Sell S | 34.2K | $447.1K |
| Sep 24, 2025 | SVV | Exercise M | 34.2K | $48.2K |
| Sep 18, 2025 | SVV | Exercise M | 6.1K2 lots | $8.6K |
| Sep 18, 2025 | SVV | Sell S | 6.1K2 lots | $78.9K |
| Sep 18, 2025 | SVV | Exercise M | 6.1K2 lots | $8.6K |
| Sep 11, 2025 | SVV | Exercise M | 4.1K | $5.8K |
| Sep 11, 2025 | SVV | Sell S | 4.1K | $53.3K |
| Sep 11, 2025 | SVV | Exercise M | 4.1K | $5.8K |
| Sep 5, 2025 | SVV | Exercise M | 5.7K | $8.0K |
| Sep 5, 2025 | SVV | Exercise M | 5.7K | $8.0K |
| Sep 5, 2025 | SVV | Sell S | 5.7K | $73.5K |
Buy Sell Non-market (grant · exercise · gift)
About Walsh Mark T.
This profile aggregates every SEC Form 4 insider transaction reported by Walsh Mark T. 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.