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Who

Daniel Tasse

Director

Company insider

Files Form 4 as: Director, Regenxbio; Chief Executive Officer, DBV Technologies; Director, Bellerophon Therapeutics.

In numbers

Trades disclosed
31
Buys
2
Sells
0
Bought
$314K
Sold
$0
Companies
3
Companies where not an officer
2
First trade
19 Feb 2015
Last trade
29 May 2026
Last filed
2 Jun 2026

Companies traded

Where they are an officer
DBVT DBV TechnologiesDirector, Officer · Biotechnology · last 21 Nov 20251 buy · 0 sells
Everywhere else they filed: board seats, 10% stakes, other companies
RGNX RegenxbioDirector · Biotechnology · last 29 May 20260 buys · 0 sells
Bellerophon TherapeuticsDirector · last 21 Jun 20181 buy · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
29 May 2026filed 2 Jun 2026RGNX RegenxbioBiotechnologySEC FORM 4 Code A—9,807 at $0.00filing
29 May 2026filed 2 Jun 2026RGNX Regenxbiooption or derivative · BiotechnologySEC FORM 4 Code A—46,600 at $0.00filing
29 May 2026filed 2 Jun 2026RGNX Regenxbiooption or derivative · BiotechnologySEC FORM 4 Code A—46,600 at $0.00filing
29 May 2026filed 2 Jun 2026RGNX RegenxbioBiotechnologySEC FORM 4 Code A—9,807 at $0.00filing
21 Nov 2025filed 24 Nov 2025DBVT DBV Technologiesoption or derivative · BiotechnologySEC FORM 4 Code A—964,000 at $0.00filing
30 May 2025filed 3 Jun 2025RGNX Regenxbiooption or derivative · BiotechnologySEC FORM 4 Code A—39,815 at $0.00filing
30 May 2025filed 3 Jun 2025RGNX RegenxbioBiotechnologySEC FORM 4 Code A—7,768 at $0.00filing
4 Dec 2024filed 5 Dec 2024DBVT DBV Technologiesoption or derivative · BiotechnologySEC FORM 4 Code A—813,200 at $0.00filing
31 May 2024filed 4 Jun 2024RGNX Regenxbiooption or derivative · BiotechnologySEC FORM 4 Code A—24,454 at $0.00filing
31 May 2024filed 4 Jun 2024RGNX RegenxbioBiotechnologySEC FORM 4 Code A—4,790 at $0.00filing
8 Mar 2024filed 11 Mar 2024DBVT DBV TechnologiesBiotechnologySEC FORM 4 Bought$14K17,094 at $0.83filing
20 Nov 2023filed 22 Nov 2023DBVT DBV Technologiesoption or derivative · BiotechnologySEC FORM 4 Code A—806,672 at $0.00filing
2 Jun 2023filed 6 Jun 2023RGNX Regenxbiooption or derivative · BiotechnologySEC FORM 4 Code A—17,892 at $0.00filing
2 Jun 2023filed 6 Jun 2023RGNX RegenxbioBiotechnologySEC FORM 4 Code A—3,486 at $0.00filing
21 Nov 2022filed 14 Aug 2023DBVT DBV Technologiesoption or derivative · BiotechnologySEC FORM 4 Code A—764,386 at $0.00filing
3 Jun 2022filed 7 Jun 2022RGNX Regenxbiooption or derivative · BiotechnologySEC FORM 4 Code A—15,324 at $0.00filing
3 Jun 2022filed 7 Jun 2022RGNX RegenxbioBiotechnologySEC FORM 4 Code A—3,010 at $0.00filing
22 Nov 2021filed 24 Nov 2021DBVT DBV Technologiesoption or derivative · BiotechnologySEC FORM 4 Code A—274,000 at $0.00filing
4 Jun 2021filed 8 Jun 2021RGNX Regenxbiooption or derivative · BiotechnologySEC FORM 4 Code A—10,000 at $0.00filing
29 May 2020filed 2 Jun 2020RGNX Regenxbiooption or derivative · BiotechnologySEC FORM 4 Code A—10,000 at $0.00filing

News

Sectors

Health Care1
Not placed1

Buys in green, sells in red, by the company’s sector.

Related people

Pharis MohideenChief Medical Officer · Chief Medical Officer at DBV Technologies, filing Form 4 there in the last year
BAKER BROS. ADVISORS LPDirector and 10% owner · Director at DBV Technologies, filing Form 4 there in the last year