person · Reporting owner

Bpifrance Investissement S.A.S.

Disclosed activity across 2 companies

Tapewire entity: 2137
SEC CIK: 0002065260

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
Pasqal Holding SAPSQL · Entity 1471	Director	August 27, 2026	September 03, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Pasqal Holding SA

Report date August 27, 2026 · Filed September 03, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Ordinary SharesSEC Table I · non-derivative	IndirectBy FPS Fonds Innovation Defense	15,936,582	Reported balance After 2026-08-27 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 1 · 2026-08-27 · Other · Acquired 15,936,582 · Balance 15,936,582 F1: Pursuant to the Agreement and Plan of Merger, dated February 28, 2026, as amended, by and among Bleichroeder Acquisition Corp. II, a Cayman Islands exempted company ("Bleichroeder"), Bleichroeder Acquisition France Merger Sub 2, a French societe anonyme ("Merger Sub"), and Pasqal Holding SAS, a French societe par actions simplifiee ("Pasqal"), whereby Bleichroeder merged with and into Merger Sub, with Merger Sub continuing as the surviving company, and Pasqal merged with and into Merger Sub, with Merger Sub surviving the merger and being renamed "Pasqal Holding SA" ("Issuer") (the "Business Combination"). As a result of the Business Combination, the Bpifrance Funds (as defined below) received ordinary shares of the Issuer in exchange for their shares of Pasqal securities pursuant to an exchange ratio set forth the in the merger agreement. F2: FPS Fonds Innovation Defense and FPS Bpifrance Innovation I, Compartiment B Large Venture 2 (together, the "Bpifrance Funds") directly or indirectly through sub-funds own the reported shares. The Bpifrance Funds are funds managed by Bpifrance Investissement S.A.S. ("Bpifrance Investissement"). Bpifrance Investissement may be deemed the beneficial owner of the reported shares, through its management of the Bpifrance Funds.
Ordinary SharesSEC Table I · non-derivative	IndirectBy FPS Bpifrance Innovation I, Compartiment B Large Venture 2	6,200,510	Reported balance After 2026-08-27 transaction · row 2 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 2 · 2026-08-27 · Other · Acquired 6,200,510 · Balance 6,200,510 F1: Pursuant to the Agreement and Plan of Merger, dated February 28, 2026, as amended, by and among Bleichroeder Acquisition Corp. II, a Cayman Islands exempted company ("Bleichroeder"), Bleichroeder Acquisition France Merger Sub 2, a French societe anonyme ("Merger Sub"), and Pasqal Holding SAS, a French societe par actions simplifiee ("Pasqal"), whereby Bleichroeder merged with and into Merger Sub, with Merger Sub continuing as the surviving company, and Pasqal merged with and into Merger Sub, with Merger Sub surviving the merger and being renamed "Pasqal Holding SA" ("Issuer") (the "Business Combination"). As a result of the Business Combination, the Bpifrance Funds (as defined below) received ordinary shares of the Issuer in exchange for their shares of Pasqal securities pursuant to an exchange ratio set forth the in the merger agreement. F2: FPS Fonds Innovation Defense and FPS Bpifrance Innovation I, Compartiment B Large Venture 2 (together, the "Bpifrance Funds") directly or indirectly through sub-funds own the reported shares. The Bpifrance Funds are funds managed by Bpifrance Investissement S.A.S. ("Bpifrance Investissement"). Bpifrance Investissement may be deemed the beneficial owner of the reported shares, through its management of the Bpifrance Funds.
Senior Unsecured Convertible BondsSEC Table II · derivative / convertible security · Conversion / exercise price $12.00	IndirectBy FPS Bpifrance Innovation I, Compartiment B Large Venture 2	Not disclosed	Reported balance After 2026-08-27 transaction · row 3 Instrument identity requires review; Table II rows are not merged. 1 source row Row 3 · 2026-08-27 · Purchase · Acquired Not disclosed · Balance Not disclosed F3: The conversion price is initially $12.00 per ordinary share, subject to adjustments for stock dividends, stock splits, combinations, reclassifications and similar events and customary anti-dilution adjustments, including with respect to future issuances or sales of ordinary shares at prices less than the conversion price then in effect. In addition, on the date that is six months after the closing of the Business Combination, if the 20-day volume-weighted average price of the the Issuer's ordinary shares is less than the conversion price then in effect, the conversion price will be adjusted to the greater of (i) such volume weighted average price and (ii) $7.80 per ordinary share. F5: There is no maturity date for the Senior Unsecured Convertible Bonds. F2: FPS Fonds Innovation Defense and FPS Bpifrance Innovation I, Compartiment B Large Venture 2 (together, the "Bpifrance Funds") directly or indirectly through sub-funds own the reported shares. The Bpifrance Funds are funds managed by Bpifrance Investissement S.A.S. ("Bpifrance Investissement"). Bpifrance Investissement may be deemed the beneficial owner of the reported shares, through its management of the Bpifrance Funds. F4: Represents the number of ordinary shares estimated to be issued pursuant to the terms of the Senior Unsecured Convertible Bonds at the initial conversion price of $12.00 per ordinary share, which is subject to adjustment as described in footnote (3) above.
Ordinary Share Warrants (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $12.00 · Expires 2031-08-27	IndirectBy FPS Bpifrance Innovation I, Compartiment B Large Venture 2	1,302,083	Reported balance After 2026-08-27 transaction · row 4 Instrument identity requires review; Table II rows are not merged. 1 source row Row 4 · 2026-08-27 · Purchase · Acquired 1,302,083 · Balance 1,302,083 F3: The conversion price is initially $12.00 per ordinary share, subject to adjustments for stock dividends, stock splits, combinations, reclassifications and similar events and customary anti-dilution adjustments, including with respect to future issuances or sales of ordinary shares at prices less than the conversion price then in effect. In addition, on the date that is six months after the closing of the Business Combination, if the 20-day volume-weighted average price of the the Issuer's ordinary shares is less than the conversion price then in effect, the conversion price will be adjusted to the greater of (i) such volume weighted average price and (ii) $7.80 per ordinary share. F6: The reported securities are included within the Senior Unsecured Convertible Bonds purchased by the reporting person for $10 million. In connection with the purchase of the Senior Unsecured Convertible Bonds, FPS Bpifrance Innovation I, Compartiment B Large Venture 2 received warrants to subscribe up to a number of ordinary shares equal to 125% of the total number of ordinary shares into which the Senior Unsecured Convertible Bonds were initially convertible at an exercise price of $12.00 per ordinary share. F2: FPS Fonds Innovation Defense and FPS Bpifrance Innovation I, Compartiment B Large Venture 2 (together, the "Bpifrance Funds") directly or indirectly through sub-funds own the reported shares. The Bpifrance Funds are funds managed by Bpifrance Investissement S.A.S. ("Bpifrance Investissement"). Bpifrance Investissement may be deemed the beneficial owner of the reported shares, through its management of the Bpifrance Funds.

Filing footnotes · ownership attribution and instrument terms

F1: Pursuant to the Agreement and Plan of Merger, dated February 28, 2026, as amended, by and among Bleichroeder Acquisition Corp. II, a Cayman Islands exempted company ("Bleichroeder"), Bleichroeder Acquisition France Merger Sub 2, a French societe anonyme ("Merger Sub"), and Pasqal Holding SAS, a French societe par actions simplifiee ("Pasqal"), whereby Bleichroeder merged with and into Merger Sub, with Merger Sub continuing as the surviving company, and Pasqal merged with and into Merger Sub, with Merger Sub surviving the merger and being renamed "Pasqal Holding SA" ("Issuer") (the "Business Combination"). As a result of the Business Combination, the Bpifrance Funds (as defined below) received ordinary shares of the Issuer in exchange for their shares of Pasqal securities pursuant to an exchange ratio set forth the in the merger agreement.

F2: FPS Fonds Innovation Defense and FPS Bpifrance Innovation I, Compartiment B Large Venture 2 (together, the "Bpifrance Funds") directly or indirectly through sub-funds own the reported shares. The Bpifrance Funds are funds managed by Bpifrance Investissement S.A.S. ("Bpifrance Investissement"). Bpifrance Investissement may be deemed the beneficial owner of the reported shares, through its management of the Bpifrance Funds.

F3: The conversion price is initially $12.00 per ordinary share, subject to adjustments for stock dividends, stock splits, combinations, reclassifications and similar events and customary anti-dilution adjustments, including with respect to future issuances or sales of ordinary shares at prices less than the conversion price then in effect. In addition, on the date that is six months after the closing of the Business Combination, if the 20-day volume-weighted average price of the the Issuer's ordinary shares is less than the conversion price then in effect, the conversion price will be adjusted to the greater of (i) such volume weighted average price and (ii) $7.80 per ordinary share.

F4: Represents the number of ordinary shares estimated to be issued pursuant to the terms of the Senior Unsecured Convertible Bonds at the initial conversion price of $12.00 per ordinary share, which is subject to adjustment as described in footnote (3) above.

F5: There is no maturity date for the Senior Unsecured Convertible Bonds.

F6: The reported securities are included within the Senior Unsecured Convertible Bonds purchased by the reporting person for $10 million. In connection with the purchase of the Senior Unsecured Convertible Bonds, FPS Bpifrance Innovation I, Compartiment B Large Venture 2 received warrants to subscribe up to a number of ordinary shares equal to 125% of the total number of ordinary shares into which the Senior Unsecured Convertible Bonds were initially convertible at an exercise price of $12.00 per ordinary share.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

DBV Technologies S.A.

Report date December 17, 2025 · Filed December 19, 2025

Jointly reported with EPIC Bpifrance, Bpifrance Participations SA, Bpifrance SA, CAISSE DES DEPOTS ET CONSIGNATIONS

Section 16 reporting ended · disclosed 2025-12-19. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Ordinary SharesSEC Table I · non-derivative	IndirectBy Bpifrance Participations S.A.	7,303,369	Last balance in matching sequence After 2025-12-18 transaction · row 3 Source-order balances reconcile. Account continuity and personal attribution are not independently verified. 3 source rows Row 1 · 2025-12-17 · Sale · Disposed 2,036,990 · Balance 8,635,472 F1: The price reported in Column 4 is a weighted average price in US Dollars and reflects the conversion of EURO to USD at an exchange rate of $1.1741 to EURO 1.00 as of December 17, 2025. The shares were sold in multiple transactions at prices ranging from $4.24 to $5.23 per share, inclusive. The reporting person unterakes to provide DBV Technologies S.A., any security holder of DBV Technologies S.A., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the ranges set forth in footnotes 1 and 4 of this Form 4. F2: Bpifrance Participations S.A. ("Bpifrance Participations") directly owns the reported shares. Bpifrance Participations is a subsidiary owned at 99.99% by Bpifrance S.A. ("Bpifrance"). Bpifrance is jointly owned by Caisse des Depots et Consignations ("CDC") at 49.2% and EPIC Bpifrance ("EPIC") at 49.2%. CDC and EPIC jointly control Bpifrance. Row 2 · 2025-12-17 · Sale · Disposed 40,000 · Balance 8,595,472 F3: The price reported in Column 4 reflects the conversion of EURO to USD at an exchange rate of $1.1741 to EURO 1.00 as of December 17, 2025. F2: Bpifrance Participations S.A. ("Bpifrance Participations") directly owns the reported shares. Bpifrance Participations is a subsidiary owned at 99.99% by Bpifrance S.A. ("Bpifrance"). Bpifrance is jointly owned by Caisse des Depots et Consignations ("CDC") at 49.2% and EPIC Bpifrance ("EPIC") at 49.2%. CDC and EPIC jointly control Bpifrance. Row 3 · 2025-12-18 · Sale · Disposed 1,292,103 · Balance 7,303,369 F4: The price reported in Column 4 is a weighted average price in US Dollars and reflects the conversion of EURO to USD at an exchange rate of $1.1727 to EURO 1.00 as of December 18, 2025 . The shares were sold in multiple transactions at prices ranging from $3.79 to $4.32 per share, inclusive. F2: Bpifrance Participations S.A. ("Bpifrance Participations") directly owns the reported shares. Bpifrance Participations is a subsidiary owned at 99.99% by Bpifrance S.A. ("Bpifrance"). Bpifrance is jointly owned by Caisse des Depots et Consignations ("CDC") at 49.2% and EPIC Bpifrance ("EPIC") at 49.2%. CDC and EPIC jointly control Bpifrance.
Ordinary SharesSEC Table I · non-derivative	IndirectBy Innobio FPCI	226,133	Reported balance Holding disclosure · report date 2025-12-17 · row 4 Holding and transaction disclosures are not merged. 1 source row Row 4 · Balance 226,133 F5: Innobio FPCI ("Innobio") directly owns the reported shares. Innobio is a fund managed by Bpifrance Investissement S.A.S. ("Bpifrance Investissement"), a subsidiary owned at 100% by Bpifrance Participations.

Filing footnotes · ownership attribution and instrument terms

F1: The price reported in Column 4 is a weighted average price in US Dollars and reflects the conversion of EURO to USD at an exchange rate of $1.1741 to EURO 1.00 as of December 17, 2025. The shares were sold in multiple transactions at prices ranging from $4.24 to $5.23 per share, inclusive. The reporting person unterakes to provide DBV Technologies S.A., any security holder of DBV Technologies S.A., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the ranges set forth in footnotes 1 and 4 of this Form 4.

F2: Bpifrance Participations S.A. ("Bpifrance Participations") directly owns the reported shares. Bpifrance Participations is a subsidiary owned at 99.99% by Bpifrance S.A. ("Bpifrance"). Bpifrance is jointly owned by Caisse des Depots et Consignations ("CDC") at 49.2% and EPIC Bpifrance ("EPIC") at 49.2%. CDC and EPIC jointly control Bpifrance.

F3: The price reported in Column 4 reflects the conversion of EURO to USD at an exchange rate of $1.1741 to EURO 1.00 as of December 17, 2025.

F4: The price reported in Column 4 is a weighted average price in US Dollars and reflects the conversion of EURO to USD at an exchange rate of $1.1727 to EURO 1.00 as of December 18, 2025 . The shares were sold in multiple transactions at prices ranging from $3.79 to $4.32 per share, inclusive.

F5: Innobio FPCI ("Innobio") directly owns the reported shares. Innobio is a fund managed by Bpifrance Investissement S.A.S. ("Bpifrance Investissement"), a subsidiary owned at 100% by Bpifrance Participations.

Transaction history

JSON API

Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
August 27, 2026 Filed Sep 3, 2026 23:52 UTC	Pasqal Holding SA PSQL · Entity 1471	PurchaseOrdinary Share Warrants (right to buy) · Derivative	1,302,083	Not disclosed Strike: $12.00	Not disclosed	Disclosure SEC source: 0001104659-26-105149 · tm2624707-2_4seq1.xml · derivative · entry 4 Bpifrance Investissement S.A.S. · CIK 0002065260 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By FPS Bpifrance Innovation I, Compartiment B Large Venture 2 Disclosed balance after: 1,302,083 Underlying: Ordinary Shares · 1,302,083 shares Expires 2031-08-27 F3 · derivative.exercise_price: The conversion price is initially $12.00 per ordinary share, subject to adjustments for stock dividends, stock splits, combinations, reclassifications and similar events and customary anti-dilution adjustments, including with respect to future issuances or sales of ordinary shares at prices less than the conversion price then in effect. In addition, on the date that is six months after the closing of the Business Combination, if the 20-day volume-weighted average price of the the Issuer's ordinary shares is less than the conversion price then in effect, the conversion price will be adjusted to the greater of (i) such volume weighted average price and (ii) $7.80 per ordinary share. F6 · price: The reported securities are included within the Senior Unsecured Convertible Bonds purchased by the reporting person for $10 million. In connection with the purchase of the Senior Unsecured Convertible Bonds, FPS Bpifrance Innovation I, Compartiment B Large Venture 2 received warrants to subscribe up to a number of ordinary shares equal to 125% of the total number of ordinary shares into which the Senior Unsecured Convertible Bonds were initially convertible at an exercise price of $12.00 per ordinary share. F2 · derivative.underlying_shares: FPS Fonds Innovation Defense and FPS Bpifrance Innovation I, Compartiment B Large Venture 2 (together, the "Bpifrance Funds") directly or indirectly through sub-funds own the reported shares. The Bpifrance Funds are funds managed by Bpifrance Investissement S.A.S. ("Bpifrance Investissement"). Bpifrance Investissement may be deemed the beneficial owner of the reported shares, through its management of the Bpifrance Funds. Read SEC document
August 27, 2026 Filed Sep 3, 2026 23:52 UTC	Pasqal Holding SA PSQL · Entity 1471	PurchaseSenior Unsecured Convertible Bonds · Derivative	Not disclosed	$10,000,000.00 Strike: $12.00	$12,500,000.00	Disclosure SEC source: 0001104659-26-105149 · tm2624707-2_4seq1.xml · derivative · entry 3 Bpifrance Investissement S.A.S. · CIK 0002065260 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By FPS Bpifrance Innovation I, Compartiment B Large Venture 2 Disclosed balance after: Not disclosed Underlying: Ordinary Shares · 1,041,666 shares Expires not disclosed F3 · derivative.exercise_price: The conversion price is initially $12.00 per ordinary share, subject to adjustments for stock dividends, stock splits, combinations, reclassifications and similar events and customary anti-dilution adjustments, including with respect to future issuances or sales of ordinary shares at prices less than the conversion price then in effect. In addition, on the date that is six months after the closing of the Business Combination, if the 20-day volume-weighted average price of the the Issuer's ordinary shares is less than the conversion price then in effect, the conversion price will be adjusted to the greater of (i) such volume weighted average price and (ii) $7.80 per ordinary share. F5 · derivative.expiration_date: There is no maturity date for the Senior Unsecured Convertible Bonds. F2 · derivative.underlying_shares: FPS Fonds Innovation Defense and FPS Bpifrance Innovation I, Compartiment B Large Venture 2 (together, the "Bpifrance Funds") directly or indirectly through sub-funds own the reported shares. The Bpifrance Funds are funds managed by Bpifrance Investissement S.A.S. ("Bpifrance Investissement"). Bpifrance Investissement may be deemed the beneficial owner of the reported shares, through its management of the Bpifrance Funds. F4 · derivative.underlying_shares: Represents the number of ordinary shares estimated to be issued pursuant to the terms of the Senior Unsecured Convertible Bonds at the initial conversion price of $12.00 per ordinary share, which is subject to adjustment as described in footnote (3) above. Read SEC document
August 27, 2026 Filed Sep 3, 2026 23:52 UTC	Pasqal Holding SA PSQL · Entity 1471	OtherOrdinary Shares	6,200,510	Not disclosed	Not disclosed	Disclosure SEC source: 0001104659-26-105149 · tm2624707-2_4seq1.xml · nonDerivative · entry 2 Bpifrance Investissement S.A.S. · CIK 0002065260 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By FPS Bpifrance Innovation I, Compartiment B Large Venture 2 Disclosed balance after: 6,200,510 F1 · kind: Pursuant to the Agreement and Plan of Merger, dated February 28, 2026, as amended, by and among Bleichroeder Acquisition Corp. II, a Cayman Islands exempted company ("Bleichroeder"), Bleichroeder Acquisition France Merger Sub 2, a French societe anonyme ("Merger Sub"), and Pasqal Holding SAS, a French societe par actions simplifiee ("Pasqal"), whereby Bleichroeder merged with and into Merger Sub, with Merger Sub continuing as the surviving company, and Pasqal merged with and into Merger Sub, with Merger Sub surviving the merger and being renamed "Pasqal Holding SA" ("Issuer") (the "Business Combination"). As a result of the Business Combination, the Bpifrance Funds (as defined below) received ordinary shares of the Issuer in exchange for their shares of Pasqal securities pursuant to an exchange ratio set forth the in the merger agreement. F1 · price: Pursuant to the Agreement and Plan of Merger, dated February 28, 2026, as amended, by and among Bleichroeder Acquisition Corp. II, a Cayman Islands exempted company ("Bleichroeder"), Bleichroeder Acquisition France Merger Sub 2, a French societe anonyme ("Merger Sub"), and Pasqal Holding SAS, a French societe par actions simplifiee ("Pasqal"), whereby Bleichroeder merged with and into Merger Sub, with Merger Sub continuing as the surviving company, and Pasqal merged with and into Merger Sub, with Merger Sub surviving the merger and being renamed "Pasqal Holding SA" ("Issuer") (the "Business Combination"). As a result of the Business Combination, the Bpifrance Funds (as defined below) received ordinary shares of the Issuer in exchange for their shares of Pasqal securities pursuant to an exchange ratio set forth the in the merger agreement. F2 · balance_after: FPS Fonds Innovation Defense and FPS Bpifrance Innovation I, Compartiment B Large Venture 2 (together, the "Bpifrance Funds") directly or indirectly through sub-funds own the reported shares. The Bpifrance Funds are funds managed by Bpifrance Investissement S.A.S. ("Bpifrance Investissement"). Bpifrance Investissement may be deemed the beneficial owner of the reported shares, through its management of the Bpifrance Funds. Read SEC document
August 27, 2026 Filed Sep 3, 2026 23:52 UTC	Pasqal Holding SA PSQL · Entity 1471	OtherOrdinary Shares	15,936,582	Not disclosed	Not disclosed	Disclosure SEC source: 0001104659-26-105149 · tm2624707-2_4seq1.xml · nonDerivative · entry 1 Bpifrance Investissement S.A.S. · CIK 0002065260 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By FPS Fonds Innovation Defense Disclosed balance after: 15,936,582 F1 · kind: Pursuant to the Agreement and Plan of Merger, dated February 28, 2026, as amended, by and among Bleichroeder Acquisition Corp. II, a Cayman Islands exempted company ("Bleichroeder"), Bleichroeder Acquisition France Merger Sub 2, a French societe anonyme ("Merger Sub"), and Pasqal Holding SAS, a French societe par actions simplifiee ("Pasqal"), whereby Bleichroeder merged with and into Merger Sub, with Merger Sub continuing as the surviving company, and Pasqal merged with and into Merger Sub, with Merger Sub surviving the merger and being renamed "Pasqal Holding SA" ("Issuer") (the "Business Combination"). As a result of the Business Combination, the Bpifrance Funds (as defined below) received ordinary shares of the Issuer in exchange for their shares of Pasqal securities pursuant to an exchange ratio set forth the in the merger agreement. F1 · price: Pursuant to the Agreement and Plan of Merger, dated February 28, 2026, as amended, by and among Bleichroeder Acquisition Corp. II, a Cayman Islands exempted company ("Bleichroeder"), Bleichroeder Acquisition France Merger Sub 2, a French societe anonyme ("Merger Sub"), and Pasqal Holding SAS, a French societe par actions simplifiee ("Pasqal"), whereby Bleichroeder merged with and into Merger Sub, with Merger Sub continuing as the surviving company, and Pasqal merged with and into Merger Sub, with Merger Sub surviving the merger and being renamed "Pasqal Holding SA" ("Issuer") (the "Business Combination"). As a result of the Business Combination, the Bpifrance Funds (as defined below) received ordinary shares of the Issuer in exchange for their shares of Pasqal securities pursuant to an exchange ratio set forth the in the merger agreement. F2 · balance_after: FPS Fonds Innovation Defense and FPS Bpifrance Innovation I, Compartiment B Large Venture 2 (together, the "Bpifrance Funds") directly or indirectly through sub-funds own the reported shares. The Bpifrance Funds are funds managed by Bpifrance Investissement S.A.S. ("Bpifrance Investissement"). Bpifrance Investissement may be deemed the beneficial owner of the reported shares, through its management of the Bpifrance Funds. Read SEC document
December 18, 2025 Filed Dec 19, 2025 21:04 UTC	DBV Technologies S.A. DBVT · Entity 5096	SaleOrdinary Shares	1,292,103	$4.19	$5,413,911.57	Disclosure SEC source: 0001104659-25-123104 · tm2533970-1_4seq1.xml · nonDerivative · entry 3 EPIC Bpifrance · CIK 0001731121 · Member of 10% owner group Bpifrance Participations SA · CIK 0001581835 · Member of 10% owner group Bpifrance SA · CIK 0001731118 · Member of 10% owner group Bpifrance Investissement S.A.S. · CIK 0002065260 · Member of 10% owner group CAISSE DES DEPOTS ET CONSIGNATIONS · CIK 0001056947 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · By Bpifrance Participations S.A. Disclosed balance after: 7,303,369 F4 · price: The price reported in Column 4 is a weighted average price in US Dollars and reflects the conversion of EURO to USD at an exchange rate of $1.1727 to EURO 1.00 as of December 18, 2025 . The shares were sold in multiple transactions at prices ranging from $3.79 to $4.32 per share, inclusive. F2 · ownership.nature: Bpifrance Participations S.A. ("Bpifrance Participations") directly owns the reported shares. Bpifrance Participations is a subsidiary owned at 99.99% by Bpifrance S.A. ("Bpifrance"). Bpifrance is jointly owned by Caisse des Depots et Consignations ("CDC") at 49.2% and EPIC Bpifrance ("EPIC") at 49.2%. CDC and EPIC jointly control Bpifrance. Read SEC document
December 17, 2025 Filed Dec 19, 2025 21:04 UTC	DBV Technologies S.A. DBVT · Entity 5096	SaleOrdinary Shares	40,000	$5.28	$211,200.00	Disclosure SEC source: 0001104659-25-123104 · tm2533970-1_4seq1.xml · nonDerivative · entry 2 EPIC Bpifrance · CIK 0001731121 · Member of 10% owner group Bpifrance Participations SA · CIK 0001581835 · Member of 10% owner group Bpifrance SA · CIK 0001731118 · Member of 10% owner group Bpifrance Investissement S.A.S. · CIK 0002065260 · Member of 10% owner group CAISSE DES DEPOTS ET CONSIGNATIONS · CIK 0001056947 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · By Bpifrance Participations S.A. Disclosed balance after: 8,595,472 F3 · price: The price reported in Column 4 reflects the conversion of EURO to USD at an exchange rate of $1.1741 to EURO 1.00 as of December 17, 2025. F2 · ownership.nature: Bpifrance Participations S.A. ("Bpifrance Participations") directly owns the reported shares. Bpifrance Participations is a subsidiary owned at 99.99% by Bpifrance S.A. ("Bpifrance"). Bpifrance is jointly owned by Caisse des Depots et Consignations ("CDC") at 49.2% and EPIC Bpifrance ("EPIC") at 49.2%. CDC and EPIC jointly control Bpifrance. Read SEC document
December 17, 2025 Filed Dec 19, 2025 21:04 UTC	DBV Technologies S.A. DBVT · Entity 5096	SaleOrdinary Shares	2,036,990	$4.84	$9,859,031.60	Disclosure SEC source: 0001104659-25-123104 · tm2533970-1_4seq1.xml · nonDerivative · entry 1 EPIC Bpifrance · CIK 0001731121 · Member of 10% owner group Bpifrance Participations SA · CIK 0001581835 · Member of 10% owner group Bpifrance SA · CIK 0001731118 · Member of 10% owner group Bpifrance Investissement S.A.S. · CIK 0002065260 · Member of 10% owner group CAISSE DES DEPOTS ET CONSIGNATIONS · CIK 0001056947 · Member of 10% owner group Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Indirect · By Bpifrance Participations S.A. Disclosed balance after: 8,635,472 F1 · price: The price reported in Column 4 is a weighted average price in US Dollars and reflects the conversion of EURO to USD at an exchange rate of $1.1741 to EURO 1.00 as of December 17, 2025. The shares were sold in multiple transactions at prices ranging from $4.24 to $5.23 per share, inclusive. The reporting person unterakes to provide DBV Technologies S.A., any security holder of DBV Technologies S.A., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the ranges set forth in footnotes 1 and 4 of this Form 4. F2 · ownership.nature: Bpifrance Participations S.A. ("Bpifrance Participations") directly owns the reported shares. Bpifrance Participations is a subsidiary owned at 99.99% by Bpifrance S.A. ("Bpifrance"). Bpifrance is jointly owned by Caisse des Depots et Consignations ("CDC") at 49.2% and EPIC Bpifrance ("EPIC") at 49.2%. CDC and EPIC jointly control Bpifrance. Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.