UBS Group AG
· Reduced
Change
−441K
Date
Q1 2026
TE
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
UBS Group AG
· Reduced
Change
−441K
Date
Q1 2026
|
UBS Group AG | Reduced· Q1 2026 | – | −441K | – | Q1 2026 | |||||
|
Silverarc Capital Management, LLC
· Reduced
Change
−388K
Date
Q1 2026
|
Silverarc Capital Management, LLC | Reduced· Q1 2026 | – | −388K | – | Q1 2026 | |||||
|
Stonepine Capital Management, LLC
· Added
Change
+265K
Date
Q1 2026
|
Stonepine Capital Management, LLC | Added· Q1 2026 | – | +265K | – | Q1 2026 | |||||
|
Geode
· Added
Change
+94K
Date
Q1 2026
|
Geode | Added· Q1 2026 | – | +94K | – | Q1 2026 | |||||
|
Renaissance Technologies LLC
· Reduced
Change
−76K
Δ Own
−59.1%
Date
Q1 2026
|
Renaissance Technologies LLC | Reduced· Q1 2026 | – | −76K | −59.1% | Q1 2026 | |||||
|
Gsa Capital Partners LLP
· Exited
Change
−74K
Δ Own
−100.0%
Date
Q1 2026
|
Gsa Capital Partners LLP | Exited· Q1 2026 | – | −74K | −100.0% | Q1 2026 | |||||
|
Vanguard
· Reduced
Change
−74K
Date
Q1 2026
|
Vanguard | Reduced· Q1 2026 | – | −74K | – | Q1 2026 | |||||
|
Bridgeway Capital Management, LLC
· Exited
Change
−58K
Δ Own
−100.0%
Date
Q1 2026
|
Bridgeway Capital Management, LLC | Exited· Q1 2026 | – | −58K | −100.0% | Q1 2026 | |||||
|
Wealthtrust Axiom LLC
· Added
Change
+54K
Date
Q1 2026
|
Wealthtrust Axiom LLC | Added· Q1 2026 | – | +54K | – | Q1 2026 | |||||
|
Susquehanna International Group, LLP
· Exited
Change
−37K
Δ Own
−100.0%
Date
Q1 2026
|
Susquehanna International Group, LLP | Exited· Q1 2026 | – | −37K | −100.0% | Q1 2026 | |||||
|
Nantahala Capital Management, LLC
· Added
Change
+33K
Date
Q1 2026
|
Nantahala Capital Management, LLC | Added· Q1 2026 | – | +33K | – | Q1 2026 | |||||
|
Xtx Topco Ltd
· Reduced
Change
−26K
Date
Q1 2026
|
Xtx Topco Ltd | Reduced· Q1 2026 | – | −26K | – | Q1 2026 | |||||
|
Citadel Advisors LLC
· Exited
Change
−23K
Δ Own
−100.0%
Date
Q1 2026
|
Citadel Advisors LLC | Exited· Q1 2026 | – | −23K | −100.0% | Q1 2026 | |||||
|
Ducere Wealth Management LLC
· Added
Change
+21K
Date
Q1 2026
|
Ducere Wealth Management LLC | Added· Q1 2026 | – | +21K | – | Q1 2026 | |||||
|
Perkins Capital Management Inc
· Added
Change
+21K
Date
Q1 2026
|
Perkins Capital Management Inc | Added· Q1 2026 | – | +21K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Plovanic William J.
· Director
Grant (A)
$16K
|
Plovanic William J. | Director | Grant (A) | $0.78 | 21K | $16K | 45K | +88.7% | Jul 15, 2026 | Jul 17, 2026 | |||||||||
|
Capper Joseph H.
· Director
Grant (A)
$5K
|
Capper Joseph H. | Director | Grant (A) | $0.79 | 6K | $5K | 30K | +26.4% | Jul 15, 2026 | Jul 17, 2026 | |||||||||
|
Rocchio Betty Jo
· Director
2 operations
29K
|
Rocchio Betty Jo | Director | 2 operations | – | 29K | – | 17K | – | Jun 9, 2026 | Jun 11, 2026 | |||||||||
|
Capper Joseph H.
· Director
4 operations
58K
|
Capper Joseph H. | Director | 4 operations | – | 58K | – | 17K | – | Jun 9, 2026 | Jun 11, 2026 | |||||||||
|
Plovanic William J.
· Director
2 operations
29K
|
Plovanic William J. | Director | 2 operations | – | 29K | – | 17K | – | Jun 9, 2026 | Jun 11, 2026 | |||||||||
|
Neels Guido J.
· Director
4 operations
58K
|
Neels Guido J. | Director | 4 operations | – | 58K | – | 17K | – | Jun 9, 2026 | Jun 11, 2026 | |||||||||
|
Thomas Paul
· Director
4 operations
58K
|
Thomas Paul | Director | 4 operations | – | 58K | – | 17K | – | Jun 9, 2026 | Jun 11, 2026 | |||||||||
|
Nohra Guy P.
· Director
4 operations
58K
|
Nohra Guy P. | Director | 4 operations | – | 58K | – | 17K | – | Jun 9, 2026 | Jun 11, 2026 | |||||||||
|
Koblish Antony
· Director, Officer
Tax withholding or exercise payment (F)
-$3K
|
Koblish Antony | Director, Officer | Tax withholding or exercise payment (F) | $0.79 | -4K | -$3K | 586K | – | Feb 24, 2026 | Feb 24, 2026 | |||||||||
|
Koblish Antony
· Director, Officer
Tax withholding or exercise payment (F)
-$9K
|
Koblish Antony | Director, Officer | Tax withholding or exercise payment (F) | $0.77 | -12K | -$9K | 742K | – | Feb 23, 2026 | Feb 24, 2026 | |||||||||
|
Firestone Gregory A.
· Officer
Tax withholding or exercise payment (F)
-$1K
|
Firestone Gregory A. | Officer | Tax withholding or exercise payment (F) | $0.77 | -1K | -$1K | 139K | – | Feb 23, 2026 | Feb 24, 2026 | |||||||||
|
Talmo Paul
· Officer
Tax withholding or exercise payment (F)
-$3K
|
Talmo Paul | Officer | Tax withholding or exercise payment (F) | $0.77 | -4K | -$3K | 173K | – | Feb 23, 2026 | Feb 24, 2026 | |||||||||
|
Cuca Roberto
· Officer
Tax withholding or exercise payment (F)
-$4K
|
Cuca Roberto | Officer | Tax withholding or exercise payment (F) | $0.77 | -5K | -$4K | 257K | – | Feb 23, 2026 | Feb 24, 2026 | |||||||||
|
Smeykal Megan
· Officer
Tax withholding or exercise payment (F)
-$326
|
Smeykal Megan | Officer | Tax withholding or exercise payment (F) | $0.77 | -423 | -$326 | 67K | – | Feb 23, 2026 | Feb 24, 2026 | |||||||||
|
Koblish Antony
· Director, Officer
Tax withholding or exercise payment (F)
-$9K
|
Koblish Antony | Director, Officer | Tax withholding or exercise payment (F) | $0.72 | -12K | -$9K | 754K | – | Feb 21, 2026 | Feb 24, 2026 | |||||||||
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29 reporting institutions disclosed TELA 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.