ISSUER PROFILE · CIK 0001739410 · CUSIP 75120L209
Rallybio CorporationRLYB
3 13D/G filings
3 distinct filers
2 insider transactions (365d)
Cross-Reference Snapshot
Activist filings
3
1 SCHEDULE 13G · 2 SC
Distinct filers
3
multi-activist cluster
Insiders (365d)
2
0 buys · 0 sales
Latest short DTC
7.39
as of 2026-10-15
Institutional Consensus · 2026-06-30
Held by elite portfolio managers
1 holder · $8.39M
Viking Global
13D/G Filings Timeline · 3 total
Form 4 Insider Transactions · last 365d
| Date | Insider | Role | Type | Shares | Price | Value |
|---|
| 2026-09-24 |
Liu Hui |
director |
Option exercise |
3,562 |
$2.38 |
$8K |
| 2026-09-24 |
Liu Hui |
director |
Option exercise |
8,482 |
$7.60 |
$64K |
FINRA Short Interest History
| Settlement | Short Interest | Days to Cover | % Δ vs prior |
|---|
| 2026-10-15 |
40,962 |
7.39 |
-16.8% |
| 2026-09-30 |
49,245 |
4.88 |
-11.4% |
| 2026-09-15 |
55,556 |
5.04 |
+1.1% |
| 2026-08-31 |
54,943 |
5.50 |
+0.7% |
| 2026-08-14 |
54,564 |
2.02 |
-14.1% |
| 2026-07-31 |
63,485 |
2.06 |
-62.7% |
| 2026-07-15 |
170,156 |
3.54 |
-58.4% |
| 2026-06-30 |
408,746 |
8.59 |
-3.8% |
| 2026-06-15 |
425,033 |
4.92 |
-27.6% |
| 2026-05-29 |
586,906 |
11.98 |
+1.4% |
| 2026-05-15 |
578,792 |
1.00 |
-63.2% |
| 2026-04-30 |
1,572,902 |
28.85 |
+11.9% |
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