ISSUER PROFILE · CIK 0001831915
Cytek Biosciences, Inc.CTKB
2 13D/G filings
1 distinct filers
8 insider transactions (365d)
Cross-Reference Snapshot
Distinct filers
1
single filer
Insiders (365d)
8
6 buys · 0 sales
Latest short DTC
5.46
as of 2026-07-15
Institutional Consensus · 2025-12-31
Held by elite portfolio managers
1 holder · $577K
Point72 Asset Mgmt
13D/G Filings Timeline · 2 total
Form 4 Insider Transactions · last 365d
| Date | Insider | Role | Type | Shares | Price | Value |
|---|
| 2026-06-10 |
Ball Jack |
director |
Option exercise |
43,973 |
— |
— |
| 2026-06-10 |
MUIR GLENN P |
director |
Award |
55,555 |
— |
— |
| 2026-06-10 |
MUIR GLENN P |
director |
Award |
29,835 |
$4.05 |
$121K |
| 2026-06-10 |
Chin Richard |
director |
Award |
33,333 |
— |
— |
| 2026-06-10 |
Chin Richard |
director |
Award |
18,261 |
$4.05 |
$74K |
| 2026-06-10 |
Imper Vera |
director |
Option exercise |
43,973 |
— |
— |
| 2026-06-10 |
Imper Vera |
director |
Award |
33,333 |
— |
— |
| 2026-06-10 |
Imper Vera |
director |
Award |
18,261 |
$4.05 |
$74K |
FINRA Short Interest History
| Settlement | Short Interest | Days to Cover | % Δ vs prior |
|---|
| 2026-07-15 |
5,029,578 |
5.46 |
+43.4% |
| 2026-06-30 |
3,507,190 |
1.03 |
-50.2% |
| 2026-06-15 |
7,042,866 |
5.53 |
-3.6% |
| 2026-05-29 |
7,304,635 |
8.14 |
+6.4% |
| 2026-05-15 |
6,864,944 |
5.96 |
-11.3% |
| 2026-04-30 |
7,740,907 |
12.37 |
-4.4% |
| 2026-04-15 |
8,096,762 |
17.17 |
+0.5% |
| 2026-03-31 |
8,059,915 |
10.85 |
+6.5% |
| 2026-03-13 |
7,564,493 |
8.62 |
+3.9% |
| 2026-02-27 |
7,284,390 |
11.12 |
+8.6% |
| 2026-02-13 |
6,706,411 |
6.62 |
+2.5% |
| 2026-01-30 |
6,540,721 |
8.95 |
+2.3% |
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