Net shares · 365d
+3.3M
3.3M buy · 0 sell
Net value · 365d
$2.0M
$2.0M in · $0 out
Sentiment · 365d
Net buying
100% buying · 0% selling
Open-market trades · 365d
1
3.3M buy · 0 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
-
IPST Exercise·M
CEO & Treasurer
$0
1.7K sh · 2 lots
Own New
-
IPST Other·F
CEO & Treasurer
$2.7K
495 sh · $5.50 avg · 2 lots
Own -28%
-
IPST Exercise·M
CEO & Treasurer
—
1.7K sh · 2 lots
Own New
-
IPST Exercise·M
CEO & Treasurer
$0
66.7K sh · 2 lots
Own New
-
IPST Other·F
CEO & Treasurer
$21.3K
19.8K sh · $1.08 avg · 2 lots
Own -47%
-
IPST Exercise·M
CEO & Treasurer
—
66.7K sh · 2 lots
Own New
-
IPST Exercise·M
CEO & Treasurer
$0
58.3K sh
Own +100%
-
IPST Other·F
CEO & Treasurer
$18.7K
17.3K sh · $1.08
Own -23%
-
IPST Exercise·M
CEO & Treasurer
—
58.3K sh
Own +361%
-
IPST Grant·A
CEO & Treasurer
$0
200.0K sh · 2 lots
Own New
-
IPST Exercise·M
CEO & Treasurer
$2.0M
3.3M sh · $0.60
Own New
-
IPST Exercise·M
CEO & Treasurer
$0
3.3M sh
Own New
-
IPST Buy·P
CEO & Treasurer
$2.0M
3.3M sh · $0.60
Own New
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| May 2, 2026 | IPST | Exercise M | 1.7K · 2 lots | $0 |
| May 2, 2026 | IPST | Other F | 495 · 2 lots | $2.7K |
| May 2, 2026 | IPST | Exercise M | 1.7K · 2 lots | — |
| Feb 2, 2026 | IPST | Exercise M | 66.7K · 2 lots | $0 |
| Feb 2, 2026 | IPST | Other F | 19.8K · 2 lots | $21.3K |
| Feb 2, 2026 | IPST | Exercise M | 66.7K · 2 lots | — |
| Feb 2, 2026 | IPST | Exercise M | 58.3K | $0 |
| Feb 2, 2026 | IPST | Other F | 17.3K | $18.7K |
| Feb 2, 2026 | IPST | Exercise M | 58.3K | — |
| Oct 1, 2025 | IPST | Grant A | 200.0K · 2 lots | $0 |
| Sep 18, 2025 | IPST | Exercise M | 3.3M | $2.0M |
| Sep 18, 2025 | IPST | Exercise M | 3.3M | $0 |
| Aug 15, 2025 | IPST | Buy P | 3.3M | $2.0M |
Buy Sell Non-market (grant · exercise · gift)
About Stiefel Justin B
This profile aggregates every SEC Form 4 insider transaction reported by Stiefel Justin B 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.