Cytek Biosciences, Inc.
Institutional investors holding CTKB
No tracked superinvestors currently hold CTKB
Congressional data coming soon
42
Total trades
$246K
Volume
0
Buys
21
Sells
Last trade: May 18, 2026
| Date | Insider | Type | Value |
|---|---|---|---|
| May 18, 2026 | Valerie Barnett | Option | – |
| May 18, 2026 | Valerie Barnett | Sell | $3K |
| May 18, 2026 | Valerie Barnett | Option | – |
| May 18, 2026 | Valerie Barnett | Sell | $7K |
| May 18, 2026 | Valerie Barnett | Option | – |
| May 18, 2026 | Valerie Barnett | Sell | $9K |
| May 18, 2026 | Valerie Barnett | Option | – |
| May 18, 2026 | Valerie Barnett | Sell | $12K |
| May 18, 2026 | Philippe Busque | Option | – |
| May 18, 2026 | Philippe Busque | Sell | $933.65 |
| May 18, 2026 | Philippe Busque | Option | – |
| May 18, 2026 | Philippe Busque | Sell | $1K |
| May 18, 2026 | Philippe Busque | Option | – |
| May 18, 2026 | Philippe Busque | Sell | $2K |
| May 18, 2026 | Philippe Busque | Option | – |
| May 18, 2026 | Philippe Busque | Sell | $5K |
| May 18, 2026 | Richard Chin | Option | – |
| May 18, 2026 | William D. Mccombe | Option | – |
| May 18, 2026 | William D. Mccombe | Option | – |
| May 18, 2026 | William D. Mccombe | Sell | $7K |
| May 18, 2026 | William D. Mccombe | Option | – |
| May 18, 2026 | William D. Mccombe | Sell | $13K |
| May 18, 2026 | William D. Mccombe | Option | – |
| May 18, 2026 | William D. Mccombe | Sell | $18K |
| May 18, 2026 | William D. Mccombe | Option | – |
| May 18, 2026 | William D. Mccombe | Sell | $53K |
| May 18, 2026 | William D. Mccombe | Option | – |
| May 18, 2026 | William D. Mccombe | Sell | $4K |
| May 18, 2026 | William D. Mccombe | Option | – |
| May 18, 2026 | William D. Mccombe | Sell | $3K |
| May 18, 2026 | William D. Mccombe | Option | – |
| May 18, 2026 | William D. Mccombe | Sell | $4K |
| May 18, 2026 | William D. Mccombe | Option | – |
| May 18, 2026 | William D. Mccombe | Sell | $8K |
| May 18, 2026 | William D. Mccombe | Option | – |
| May 18, 2026 | William D. Mccombe | Sell | $8K |
| May 18, 2026 | William D. Mccombe | Option | – |
| May 18, 2026 | William D. Mccombe | Sell | $11K |
| May 18, 2026 | William D. Mccombe | Option | – |
| May 18, 2026 | William D. Mccombe | Sell | $14K |
Congressional trade data is being sourced and will appear here shortly.