Pillsbury Lake Capital LLC
· New
Change
+365K
Date
Q1 2026
ET
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Pillsbury Lake Capital LLC
· New
Change
+365K
Date
Q1 2026
|
Pillsbury Lake Capital LLC | New· Q1 2026 | – | +365K | – | Q1 2026 | |||||
|
Panoramic Capital, LLC
· New
Change
+185K
Date
Q1 2026
|
Panoramic Capital, LLC | New· Q1 2026 | – | +185K | – | Q1 2026 | |||||
|
Soleus Capital Management, L.P.
· New
Change
+166K
Date
Q1 2026
|
Soleus Capital Management, L.P. | New· Q1 2026 | – | +166K | – | Q1 2026 | |||||
|
Prelude Capital Management, LLC
· Added
Change
+143K
Date
Q1 2026
|
Prelude Capital Management, LLC | Added· Q1 2026 | – | +143K | – | Q1 2026 | |||||
|
Ecor1 Capital, LLC
· Added
Change
+141K
Date
Q1 2026
|
Ecor1 Capital, LLC | Added· Q1 2026 | – | +141K | – | Q1 2026 | |||||
|
Cannell Capital LLC
· Added
Change
+125K
Date
Q1 2026
|
Cannell Capital LLC | Added· Q1 2026 | – | +125K | – | Q1 2026 | |||||
|
Jefferies Financial Group Inc.
· Exited
Change
−118K
Δ Own
−100.0%
Date
Q1 2026
|
Jefferies Financial Group Inc. | Exited· Q1 2026 | – | −118K | −100.0% | Q1 2026 | |||||
|
Bridgeway Capital Management, LLC
· Exited
Change
−84K
Δ Own
−100.0%
Date
Q1 2026
|
Bridgeway Capital Management, LLC | Exited· Q1 2026 | – | −84K | −100.0% | Q1 2026 | |||||
|
Marshall Wace, LLP
· New
Change
+83K
Date
Q1 2026
|
Marshall Wace, LLP | New· Q1 2026 | – | +83K | – | Q1 2026 | |||||
|
Walleye Capital LLC
· New
Change
+82K
Date
Q1 2026
|
Walleye Capital LLC | New· Q1 2026 | – | +82K | – | Q1 2026 | |||||
|
Woodline Partners LP
· Added
Change
+75K
Date
Q1 2026
|
Woodline Partners LP | Added· Q1 2026 | – | +75K | – | Q1 2026 | |||||
|
Millennium Management LLC
· Reduced
Change
−64K
Date
Q1 2026
|
Millennium Management LLC | Reduced· Q1 2026 | – | −64K | – | Q1 2026 | |||||
|
Boothbay Fund Management, LLC
· New
Change
+56K
Date
Q1 2026
|
Boothbay Fund Management, LLC | New· Q1 2026 | – | +56K | – | Q1 2026 | |||||
|
Informed Momentum Co LLC
· New
Change
+49K
Date
Q1 2026
|
Informed Momentum Co LLC | New· Q1 2026 | – | +49K | – | Q1 2026 | |||||
|
Russell Investments Group, Ltd.
· Reduced
Change
−47K
Date
Q1 2026
|
Russell Investments Group, Ltd. | Reduced· Q1 2026 | – | −47K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Opaleye Management Inc.
· 10% Owner
2 operations
−$1.1M
|
Opaleye Management Inc. | 10% Owner | 2 operations | $37.54 | −28K | −$1.1M | 40K | – | Jul 14, 2026 | Jul 16, 2026 | |||||||||
|
Brynjelsen Sean
· Director
2 operations
400K
|
Brynjelsen Sean | Director | 2 operations | $1.37 | 400K | – | 0 | – | Jul 14, 2026 | Jul 14, 2026 | |||||||||
|
Brynjelsen Sean
· Director
2 operations
0
|
Brynjelsen Sean | Director | 2 operations | – | 0 | – | 0 | – | Jul 12, 2026 | Jul 14, 2026 | |||||||||
|
Krempa David
· Officer
2 operations
0
|
Krempa David | Officer | 2 operations | – | 0 | – | 0 | – | Jul 12, 2026 | Jul 13, 2026 | |||||||||
|
Opaleye Management Inc.
· 10% Owner
2 operations
−$1.0M
|
Opaleye Management Inc. | 10% Owner | 2 operations | $38.37 | −27K | −$1.0M | 53K | – | Jul 7, 2026 | Jul 7, 2026 | |||||||||
|
Opaleye Management Inc.
· 10% Owner
Sell
−$380K
|
Opaleye Management Inc. | 10% Owner | Sell | $38.00 | −10K | −$380K | 2.7M | −0.4% | Jul 6, 2026 | Jul 7, 2026 | |||||||||
|
Opaleye Management Inc.
· 10% Owner
2 operations
−$3.4M
|
Opaleye Management Inc. | 10% Owner | 2 operations | $37.39 | −90K | −$3.4M | 60K | – | Jul 2, 2026 | Jul 7, 2026 | |||||||||
|
Krempa David
· Officer
Grant (A)
10K
|
Krempa David | Officer | Grant (A) | – | 10K | – | 97K | – | Jun 26, 2026 | Jun 30, 2026 | |||||||||
|
Adams Jennifer McKie
· Director
Sell
−$1.6M
|
Adams Jennifer McKie | Director | Sell | $32.48 | −50K | −$1.6M | 0 | – | Jun 17, 2026 | Jun 17, 2026 | |||||||||
|
Adams Jennifer McKie
· Director
2 operations
0
|
Adams Jennifer McKie | Director | 2 operations | $3.78 | 0 | – | 0 | – | Jun 17, 2026 | Jun 17, 2026 | |||||||||
|
Brynjelsen Sean
· Director
2 operations
−$3.8M
|
Brynjelsen Sean | Director | 2 operations | $31.88–$32.67 | −120K | −$3.8M | 834K | – | May 28, 2026 | May 29, 2026 | |||||||||
|
Krempa David
· Officer
Sell
−$619K
|
Krempa David | Officer | Sell | $31.47 | −20K | −$619K | 25K | – | May 27, 2026 | May 27, 2026 | |||||||||
|
Krempa David
· Officer
4 operations
0
|
Krempa David | Officer | 4 operations | $1.37–$3.58 | 0 | – | 118K | – | May 27, 2026 | May 27, 2026 | |||||||||
|
Krempa David
· Officer
Sell
−$1.2M
|
Krempa David | Officer | Sell | $31.49 | −38K | −$1.2M | 25K | – | May 26, 2026 | May 27, 2026 | |||||||||
|
Krempa David
· Officer
4 operations
0
|
Krempa David | Officer | 4 operations | $1.37–$1.38 | 0 | – | 12K | – | May 26, 2026 | May 27, 2026 | |||||||||
N
A
M
M
G
A
110 reporting institutions disclosed ETON position changes in the Q1 2026 snapshot.
For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.
An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.
Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.
Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.
A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.