Net shares · 90d
-12.0K
0 buy · 12.0K sell
Net value · 90d
-$1.6M
$0 in · $1.6M out
Sentiment · 90d
Net selling
0% buying · 100% selling
Open-market trades · 90d
8
0 buy · 12.0K 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 · 90d
-
CELC Other·G
Director
$0
25.0K sh · 2 lots
Own -67%
-
CELC Grant·A
Director
$0
1.5K sh
Own New
-
CELC Other·G
Director
$0
2.1K sh · 2 lots
Own -21%
-
CELC Exercise·M
Director · 10b5-1
$0
9.0K sh
Own New
-
CELC Sell·S
Director · 10b5-1
$1.3M
9.0K sh · $140.46 avg · 6 lots
Own -57%
-
CELC Exercise·M
Director · 10b5-1
$45.9K
9.0K sh · $5.10
Own +133%
-
CELC Exercise·M
Director · 10b5-1
$0
3.0K sh
Own +45%
-
CELC Sell·S
Director · 10b5-1
$330.8K
3.0K sh · $110.27 avg · 2 lots
Own -31%
-
CELC Exercise·M
Director · 10b5-1
$15.3K
3.0K sh · $5.10
Own +44%
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| Jun 10, 2026 | CELC | Other G | 25.0K2 lots | $0 |
| Jun 5, 2026 | CELC | Grant A | 1.5K | $0 |
| May 19, 2026 | CELC | Other G | 2.1K2 lots | $0 |
| May 4, 2026 | CELC | Exercise M | 9.0K | $0 |
| May 4, 2026 | CELC | Sell S | 9.0K6 lots | $1.3M |
| May 4, 2026 | CELC | Exercise M | 9.0K | $45.9K |
| Mar 31, 2026 | CELC | Exercise M | 3.0K | $0 |
| Mar 31, 2026 | CELC | Sell S | 3.0K2 lots | $330.8K |
| Mar 31, 2026 | CELC | Exercise M | 3.0K | $15.3K |
Buy Sell Non-market (grant · exercise · gift)
About Buller Richard E
This profile aggregates every SEC Form 4 insider transaction reported by Buller Richard E 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.