organization · Reporting owner

Bleichroeder LP

Disclosed activity across 10 companies

Tapewire entity: 31243
SEC CIK: 0001781002

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
ARADIGM CORPARDM · Entity 155143	10% owner	September 02, 2019	September 05, 2019
DUOS TECHNOLOGIES GROUP, INC.DUOT · Entity 6044	10% owner	September 19, 2024	September 23, 2024
DURECT CORPDRRX · Entity 75335	10% owner	March 13, 2023	March 15, 2023
First Eagle Credit Opportunities FundFECOL · Entity 74204	10% owner	September 15, 2020	September 25, 2020
First Eagle Real Estate Debt FundFERLX · Entity 31242	10% owner	July 07, 2026	July 09, 2026
GPGI, Inc.cmpo · Entity 4098	10% owner	May 09, 2024	May 13, 2024
INTEVAC INCIVAC · Entity 81388	10% owner	March 23, 2023	March 27, 2023
INVE Technologies, Inc.INVE · Entity 7037	10% owner	April 24, 2023	April 25, 2023
LIQTECH INTERNATIONAL INCLIQT · Entity 7695	10% owner	June 05, 2026	June 09, 2026
SCIENTIFIC INDUSTRIES INCSCND · Entity 8003	10% owner	April 18, 2025	April 22, 2025

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.

ARADIGM CORP

Report date September 02, 2019 · Filed September 05, 2019

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	4,279,681	Reported balance Holding disclosure · report date 2019-09-02 · row 1 Holding and transaction disclosures are not merged. 1 source row Row 1 · Balance 4,279,681 F1: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to the investment funds that hold these securities. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP are the beneficial owners of the securities for purposes of Section 16 or for any other purposes.

Filing footnotes · ownership attribution and instrument terms

F1: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to the investment funds that hold these securities. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP are the beneficial owners of the securities for purposes of Section 16 or for any other purposes.

DUOS TECHNOLOGIES GROUP, INC.

Report date September 19, 2024 · Filed September 23, 2024

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	IndirectSee footnote	1,627,806	Reported balance After 2024-09-19 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 1 · 2024-09-19 · Other · Acquired 344,644 · Balance 1,627,806 F3: This form is filed by Bleichroeder LP. The securities reported herein are directly held by 21 April Fund, Ltd. and 21 April Fund, LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes.
Warrants to Purchase Common StockSEC Table II · derivative / convertible security · Conversion / exercise price $3.00 · Expires 2029-07-22	IndirectSee footnote	0	Reported balance After 2024-09-19 transaction · row 2 Instrument identity requires review; Table II rows are not merged. 1 source row Row 2 · 2024-09-19 · Other · Disposed 300,000 · Balance 0 F1: On September 19, 2024, DUOS Technologies Group, Inc. (the "Issuer") and Bleichroeder LP, investment advisor to 21 April Fund, Ltd. and 21 April Fund, LP, agreed to amend (x) those certain 300,000 warrants ("2024 Warrants") to acquire Common Stock at an exercise price of $3.00 per share and (y) those certain 44,644 warrants (the "2019 Warrants") to acquire Common Stock at an exercise price of $0.55 per share (such number of shares and exercise price reflecting adjustments resulting from a 1-for-14 reverse stock split), in each case, to (i) remove a Beneficial Ownership Limitation (as defined therein) of 9.99% of the number of shares of Common Stock outstanding immediately after giving effect to the issuance of Common Stock upon exercise of the applicable warrants and (ii) amend the exercise price to $2.61 per share. On September 19, 2024, following the amendments of the 2024 Warrants and the 2019 Warrants, the Holders exercised the 2024 Warrants and the 2019 Warrants. F3: This form is filed by Bleichroeder LP. The securities reported herein are directly held by 21 April Fund, Ltd. and 21 April Fund, LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes.
Warrants to Purchase Common StockSEC Table II · derivative / convertible security · Conversion / exercise price $0.55 · Expires 2024-09-25	IndirectSee footnote	0	Reported balance After 2024-09-19 transaction · row 3 Instrument identity requires review; Table II rows are not merged. 1 source row Row 3 · 2024-09-19 · Other · Disposed 44,644 · Balance 0 F1: On September 19, 2024, DUOS Technologies Group, Inc. (the "Issuer") and Bleichroeder LP, investment advisor to 21 April Fund, Ltd. and 21 April Fund, LP, agreed to amend (x) those certain 300,000 warrants ("2024 Warrants") to acquire Common Stock at an exercise price of $3.00 per share and (y) those certain 44,644 warrants (the "2019 Warrants") to acquire Common Stock at an exercise price of $0.55 per share (such number of shares and exercise price reflecting adjustments resulting from a 1-for-14 reverse stock split), in each case, to (i) remove a Beneficial Ownership Limitation (as defined therein) of 9.99% of the number of shares of Common Stock outstanding immediately after giving effect to the issuance of Common Stock upon exercise of the applicable warrants and (ii) amend the exercise price to $2.61 per share. On September 19, 2024, following the amendments of the 2024 Warrants and the 2019 Warrants, the Holders exercised the 2024 Warrants and the 2019 Warrants. F3: This form is filed by Bleichroeder LP. The securities reported herein are directly held by 21 April Fund, Ltd. and 21 April Fund, LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes.
Warrants to Purchase Common StockSEC Table II · derivative / convertible security · Conversion / exercise price $2.61 · Expires 2029-07-22	IndirectSee footnote	300,000	Reported balance After 2024-09-19 transaction · row 4 Instrument identity requires review; Table II rows are not merged. 1 source row Row 4 · 2024-09-19 · Other · Acquired 300,000 · Balance 300,000 F1: On September 19, 2024, DUOS Technologies Group, Inc. (the "Issuer") and Bleichroeder LP, investment advisor to 21 April Fund, Ltd. and 21 April Fund, LP, agreed to amend (x) those certain 300,000 warrants ("2024 Warrants") to acquire Common Stock at an exercise price of $3.00 per share and (y) those certain 44,644 warrants (the "2019 Warrants") to acquire Common Stock at an exercise price of $0.55 per share (such number of shares and exercise price reflecting adjustments resulting from a 1-for-14 reverse stock split), in each case, to (i) remove a Beneficial Ownership Limitation (as defined therein) of 9.99% of the number of shares of Common Stock outstanding immediately after giving effect to the issuance of Common Stock upon exercise of the applicable warrants and (ii) amend the exercise price to $2.61 per share. On September 19, 2024, following the amendments of the 2024 Warrants and the 2019 Warrants, the Holders exercised the 2024 Warrants and the 2019 Warrants. F3: This form is filed by Bleichroeder LP. The securities reported herein are directly held by 21 April Fund, Ltd. and 21 April Fund, LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes.
Warrants to Purchase Common StockSEC Table II · derivative / convertible security · Conversion / exercise price $2.61 · Expires 2024-09-25	IndirectSee footnote	44,644	Reported balance After 2024-09-19 transaction · row 5 Instrument identity requires review; Table II rows are not merged. 1 source row Row 5 · 2024-09-19 · Other · Acquired 44,644 · Balance 44,644 F1: On September 19, 2024, DUOS Technologies Group, Inc. (the "Issuer") and Bleichroeder LP, investment advisor to 21 April Fund, Ltd. and 21 April Fund, LP, agreed to amend (x) those certain 300,000 warrants ("2024 Warrants") to acquire Common Stock at an exercise price of $3.00 per share and (y) those certain 44,644 warrants (the "2019 Warrants") to acquire Common Stock at an exercise price of $0.55 per share (such number of shares and exercise price reflecting adjustments resulting from a 1-for-14 reverse stock split), in each case, to (i) remove a Beneficial Ownership Limitation (as defined therein) of 9.99% of the number of shares of Common Stock outstanding immediately after giving effect to the issuance of Common Stock upon exercise of the applicable warrants and (ii) amend the exercise price to $2.61 per share. On September 19, 2024, following the amendments of the 2024 Warrants and the 2019 Warrants, the Holders exercised the 2024 Warrants and the 2019 Warrants. F3: This form is filed by Bleichroeder LP. The securities reported herein are directly held by 21 April Fund, Ltd. and 21 April Fund, LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes.
Warrants to Purchase Common StockSEC Table II · derivative / convertible security · Conversion / exercise price $2.61 · Expires 2029-07-22	IndirectSee footnote	0	Reported balance After 2024-09-19 transaction · row 6 Instrument identity requires review; Table II rows are not merged. 1 source row Row 6 · 2024-09-19 · Other · Disposed 300,000 · Balance 0 F1: On September 19, 2024, DUOS Technologies Group, Inc. (the "Issuer") and Bleichroeder LP, investment advisor to 21 April Fund, Ltd. and 21 April Fund, LP, agreed to amend (x) those certain 300,000 warrants ("2024 Warrants") to acquire Common Stock at an exercise price of $3.00 per share and (y) those certain 44,644 warrants (the "2019 Warrants") to acquire Common Stock at an exercise price of $0.55 per share (such number of shares and exercise price reflecting adjustments resulting from a 1-for-14 reverse stock split), in each case, to (i) remove a Beneficial Ownership Limitation (as defined therein) of 9.99% of the number of shares of Common Stock outstanding immediately after giving effect to the issuance of Common Stock upon exercise of the applicable warrants and (ii) amend the exercise price to $2.61 per share. On September 19, 2024, following the amendments of the 2024 Warrants and the 2019 Warrants, the Holders exercised the 2024 Warrants and the 2019 Warrants. F3: This form is filed by Bleichroeder LP. The securities reported herein are directly held by 21 April Fund, Ltd. and 21 April Fund, LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes.
Warrants to Purchase Common StockSEC Table II · derivative / convertible security · Conversion / exercise price $2.61 · Expires 2024-09-25	IndirectSee footnote	0	Reported balance After 2024-09-19 transaction · row 7 Instrument identity requires review; Table II rows are not merged. 1 source row Row 7 · 2024-09-19 · Other · Disposed 44,644 · Balance 0 F1: On September 19, 2024, DUOS Technologies Group, Inc. (the "Issuer") and Bleichroeder LP, investment advisor to 21 April Fund, Ltd. and 21 April Fund, LP, agreed to amend (x) those certain 300,000 warrants ("2024 Warrants") to acquire Common Stock at an exercise price of $3.00 per share and (y) those certain 44,644 warrants (the "2019 Warrants") to acquire Common Stock at an exercise price of $0.55 per share (such number of shares and exercise price reflecting adjustments resulting from a 1-for-14 reverse stock split), in each case, to (i) remove a Beneficial Ownership Limitation (as defined therein) of 9.99% of the number of shares of Common Stock outstanding immediately after giving effect to the issuance of Common Stock upon exercise of the applicable warrants and (ii) amend the exercise price to $2.61 per share. On September 19, 2024, following the amendments of the 2024 Warrants and the 2019 Warrants, the Holders exercised the 2024 Warrants and the 2019 Warrants. F3: This form is filed by Bleichroeder LP. The securities reported herein are directly held by 21 April Fund, Ltd. and 21 April Fund, LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes.
Series E Convertible Preferred StockSEC Table II · derivative / convertible security · Conversion / exercise price $3.00	IndirectSee footnote	0	Reported balance After 2024-09-19 transaction · row 8 Instrument identity requires review; Table II rows are not merged. 1 source row Row 8 · 2024-09-19 · Other · Disposed 12,500 · Balance 0 F2: On September 19, 2024, the Issuer agreed to reduce the conversion price for the Series E Convertible Preferred Stock from $3.00 to $2.61. Conversion of these shares is subject to a Beneficial Ownership Limitation of 19.99% of the number of shares of Common Stock outstanding immediately after giving effect to the issuance of shares of Common Stock issuable upon conversion. F3: This form is filed by Bleichroeder LP. The securities reported herein are directly held by 21 April Fund, Ltd. and 21 April Fund, LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes.
Series E Convertible Preferred StockSEC Table II · derivative / convertible security · Conversion / exercise price $2.61	IndirectSee footnote	12,500	Reported balance After 2024-09-19 transaction · row 9 Instrument identity requires review; Table II rows are not merged. 1 source row Row 9 · 2024-09-19 · Other · Acquired 12,500 · Balance 12,500 F2: On September 19, 2024, the Issuer agreed to reduce the conversion price for the Series E Convertible Preferred Stock from $3.00 to $2.61. Conversion of these shares is subject to a Beneficial Ownership Limitation of 19.99% of the number of shares of Common Stock outstanding immediately after giving effect to the issuance of shares of Common Stock issuable upon conversion. F3: This form is filed by Bleichroeder LP. The securities reported herein are directly held by 21 April Fund, Ltd. and 21 April Fund, LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes.

Filing footnotes · ownership attribution and instrument terms

F1: On September 19, 2024, DUOS Technologies Group, Inc. (the "Issuer") and Bleichroeder LP, investment advisor to 21 April Fund, Ltd. and 21 April Fund, LP, agreed to amend (x) those certain 300,000 warrants ("2024 Warrants") to acquire Common Stock at an exercise price of $3.00 per share and (y) those certain 44,644 warrants (the "2019 Warrants") to acquire Common Stock at an exercise price of $0.55 per share (such number of shares and exercise price reflecting adjustments resulting from a 1-for-14 reverse stock split), in each case, to (i) remove a Beneficial Ownership Limitation (as defined therein) of 9.99% of the number of shares of Common Stock outstanding immediately after giving effect to the issuance of Common Stock upon exercise of the applicable warrants and (ii) amend the exercise price to $2.61 per share. On September 19, 2024, following the amendments of the 2024 Warrants and the 2019 Warrants, the Holders exercised the 2024 Warrants and the 2019 Warrants.

F2: On September 19, 2024, the Issuer agreed to reduce the conversion price for the Series E Convertible Preferred Stock from $3.00 to $2.61. Conversion of these shares is subject to a Beneficial Ownership Limitation of 19.99% of the number of shares of Common Stock outstanding immediately after giving effect to the issuance of shares of Common Stock issuable upon conversion.

F3: This form is filed by Bleichroeder LP. The securities reported herein are directly held by 21 April Fund, Ltd. and 21 April Fund, LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes.

DURECT CORP

Report date March 13, 2023 · Filed March 15, 2023

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	IndirectSee footnote	2,637,965	Reported balance After 2023-03-13 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 1 · 2023-03-13 · Other · Disposed 3,498 · Balance 2,637,965 F1: This form is being filed in connection with an in kind transfer of shares to underlying beneficiaries of a client account for no consideration. F2: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes.

Filing footnotes · ownership attribution and instrument terms

F1: This form is being filed in connection with an in kind transfer of shares to underlying beneficiaries of a client account for no consideration.

F2: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes.

First Eagle Credit Opportunities Fund

Report date September 15, 2020 · Filed September 25, 2020

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common Shares of Beneficial Interest, $0.001 par valueSEC Table I · non-derivative	IndirectSee footnote	1,600,000	Reported balance Holding disclosure · report date 2020-09-15 · row 1 Holding and transaction disclosures are not merged. 1 source row Row 1 · Balance 1,600,000 F1: The common shares reported herein are indirectly beneficially owned by Bleichroeder LP, a Delaware limited partnership, an investment adviser registered under the Investment Advisers Act of 1940. Bleichroeder LP serves as registered investment adviser to managed accounts and investment funds that directly hold these securities. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes.

Filing footnotes · ownership attribution and instrument terms

F1: The common shares reported herein are indirectly beneficially owned by Bleichroeder LP, a Delaware limited partnership, an investment adviser registered under the Investment Advisers Act of 1940. Bleichroeder LP serves as registered investment adviser to managed accounts and investment funds that directly hold these securities. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes.

First Eagle Real Estate Debt Fund

Report date July 07, 2026 · Filed July 09, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Shares of Beneficial Interest, Class I SharesSEC Table I · non-derivative	IndirectSee footnote	1,249,141.59	Reported balance After 2026-07-07 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 1 · 2026-07-07 · Other · Disposed 118,665.44 · Balance 1,249,141.59 F1: Represents shares tendered for repurchase during the Issuer's quarterly repurchase offer which ended on July 7, 2026. F2: The common shares reported herein are indirectly beneficially owned by Bleichroeder LP, a Delaware limited partnership, an investment adviser registered under the Investment Advisers Act of 1940. Bleichroeder LP serves as registered investment adviser to managed accounts and investment funds that directly hold these securities. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes.

Filing footnotes · ownership attribution and instrument terms

F1: Represents shares tendered for repurchase during the Issuer's quarterly repurchase offer which ended on July 7, 2026.

F2: The common shares reported herein are indirectly beneficially owned by Bleichroeder LP, a Delaware limited partnership, an investment adviser registered under the Investment Advisers Act of 1940. Bleichroeder LP serves as registered investment adviser to managed accounts and investment funds that directly hold these securities. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes.

GPGI, Inc.

Report date May 09, 2024 · Filed May 13, 2024

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	IndirectSee footnote	3,797,550	Reported balance After 2024-05-09 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 1 · 2024-05-09 · Purchase · Acquired 800,000 · Balance 3,797,550 F1: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes.

Filing footnotes · ownership attribution and instrument terms

F1: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes.

INTEVAC INC

Report date March 23, 2023 · Filed March 27, 2023

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	IndirectSee footnote	5,039,023	Reported balance After 2023-03-23 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 1 · 2023-03-23 · Purchase · Acquired 37,800 · Balance 5,039,023 F1: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 03/23/2023, prices ranged from $6.90 to $6.935, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes.

Filing footnotes · ownership attribution and instrument terms

F1: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 03/23/2023, prices ranged from $6.90 to $6.935, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote.

INVE Technologies, Inc.

Report date April 24, 2023 · Filed April 25, 2023

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	IndirectSee footnote	2,884,495	Reported balance After 2023-04-24 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 1 · 2023-04-24 · Other · Acquired 275,000 · Balance 2,884,495 F2: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes.
Warrant to Purchase Common StockSEC Table II · derivative / convertible security · Conversion / exercise price $3.50	IndirectSee footnote	0	Reported balance After 2023-04-24 transaction · row 2 Instrument identity requires review; Table II rows are not merged. 1 source row Row 2 · 2023-04-24 · Other · Disposed 275,000 · Balance 0 F1: On May 5, 2020, 21 April Fund, Ltd., 21 April Fund, LP and Identiv, Inc. (the "Issuer") entered into an agreement under which 21 April Fund, Ltd. purchased from the Issuer a secured subordinated promissory note in a principal amount of $2,800,000 and a warrant to purchase 192,500 shares of the Issuer's common stock at a per share exercise price of $3.50, and 21 April Fund LP purchased from the Issuer a secured subordinated promissory note in a principal amount of $1,200,000 and a warrant to purchase 82,500 shares of the Issuer's common stock at a per share exercise price of $3.50. F2: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes.

Filing footnotes · ownership attribution and instrument terms

F1: On May 5, 2020, 21 April Fund, Ltd., 21 April Fund, LP and Identiv, Inc. (the "Issuer") entered into an agreement under which 21 April Fund, Ltd. purchased from the Issuer a secured subordinated promissory note in a principal amount of $2,800,000 and a warrant to purchase 192,500 shares of the Issuer's common stock at a per share exercise price of $3.50, and 21 April Fund LP purchased from the Issuer a secured subordinated promissory note in a principal amount of $1,200,000 and a warrant to purchase 82,500 shares of the Issuer's common stock at a per share exercise price of $3.50.

LIQTECH INTERNATIONAL INC

Report date June 05, 2026 · Filed June 09, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	IndirectSee footnote	6,882,239	Last balance in matching sequence After 2026-06-08 transaction · row 2 Source-order balances reconcile. Account continuity and personal attribution are not independently verified. 2 source rows Row 1 · 2026-06-05 · Purchase · Acquired 700,000 · Balance 3,882,239 F1: On June 5, 2026, 21 April Fund, Ltd. and 21 April Fund, LP (the "Funds") agreed to buy 700,000 shares of Common Stock at a price of $1.00 per share in the Issuer's underwritten public offering pursuant to the Registration Statement on Form S-1 (File No. 333-296258) filed with the Securities and Exchange Commission on May 27, 2026, as amended. F2: This form is filed by Bleichroeder LP. The securities reported herein are directly held by the Funds. Bleichroeder LP serves as registered investment adviser to the Funds and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Row 2 · 2026-06-08 · Other · Acquired 3,000,000 · Balance 6,882,239 F3: On June 8, 2026, the Issuer cancelled $3,000,000 in principal amount of promissory notes in exchange for the issuance to the Funds of 3,000,000 shares of Common Stock. F2: This form is filed by Bleichroeder LP. The securities reported herein are directly held by the Funds. Bleichroeder LP serves as registered investment adviser to the Funds and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes.

Filing footnotes · ownership attribution and instrument terms

F1: On June 5, 2026, 21 April Fund, Ltd. and 21 April Fund, LP (the "Funds") agreed to buy 700,000 shares of Common Stock at a price of $1.00 per share in the Issuer's underwritten public offering pursuant to the Registration Statement on Form S-1 (File No. 333-296258) filed with the Securities and Exchange Commission on May 27, 2026, as amended.

F2: This form is filed by Bleichroeder LP. The securities reported herein are directly held by the Funds. Bleichroeder LP serves as registered investment adviser to the Funds and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes.

F3: On June 8, 2026, the Issuer cancelled $3,000,000 in principal amount of promissory notes in exchange for the issuance to the Funds of 3,000,000 shares of Common Stock.

SCIENTIFIC INDUSTRIES INC

Report date April 18, 2025 · Filed April 22, 2025

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	IndirectSee footnote	1,453,351	Reported balance After 2025-04-18 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 1 · 2025-04-18 · Purchase · Acquired 250,000 · Balance 1,453,351 F1: On April 18, 2025, 21 April Fund, Ltd. and 21 April Fund, LP agreed to purchase from Scientific Industries Inc. (the "Issuer"), for an aggregate purchase price of $250,000, 250,000 shares of Common Stock and warrants to acquire 250,000 shares of Common Stock at an exercise price of $1.00 per share. F2: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes.
Warrants to Purchase Common StockSEC Table II · derivative / convertible security · Conversion / exercise price $1.00 · Expires 2025-10-18	IndirectSee footnote	250,000	Reported balance After 2025-04-18 transaction · row 2 Instrument identity requires review; Table II rows are not merged. 1 source row Row 2 · 2025-04-18 · Purchase · Acquired 250,000 · Balance 250,000 F1: On April 18, 2025, 21 April Fund, Ltd. and 21 April Fund, LP agreed to purchase from Scientific Industries Inc. (the "Issuer"), for an aggregate purchase price of $250,000, 250,000 shares of Common Stock and warrants to acquire 250,000 shares of Common Stock at an exercise price of $1.00 per share. F2: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes.

Filing footnotes · ownership attribution and instrument terms

F1: On April 18, 2025, 21 April Fund, Ltd. and 21 April Fund, LP agreed to purchase from Scientific Industries Inc. (the "Issuer"), for an aggregate purchase price of $250,000, 250,000 shares of Common Stock and warrants to acquire 250,000 shares of Common Stock at an exercise price of $1.00 per share.

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
September 26, 2022 Filed Sep 26, 2022 20:51 UTC	GPGI, Inc. cmpo · Entity 4098	PurchaseCommon Stock	4,532	$4.78	$21,650.27	Disclosure SEC source: 0001781002-22-000066 · primary_doc.xml · nonDerivative · entry 3 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,933,344 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 09/23/2022, prices ranged from $4.71 to $4.78 per share, inclusive. On 09/26/2022, prices ranged from $4.765 to $4.78, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
September 23, 2022 Filed Sep 26, 2022 20:51 UTC	GPGI, Inc. cmpo · Entity 4098	PurchaseCommon Stock	7,350	$4.78	$35,096.25	Disclosure SEC source: 0001781002-22-000066 · primary_doc.xml · nonDerivative · entry 2 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,928,812 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 09/23/2022, prices ranged from $4.71 to $4.78 per share, inclusive. On 09/26/2022, prices ranged from $4.765 to $4.78, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
September 22, 2022 Filed Sep 26, 2022 20:51 UTC	GPGI, Inc. cmpo · Entity 4098	PurchaseCommon Stock	800	$4.83	$3,864.00	Disclosure SEC source: 0001781002-22-000066 · primary_doc.xml · nonDerivative · entry 1 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,921,462 F2 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
September 20, 2022 Filed Sep 20, 2022 20:57 UTC	GPGI, Inc. CMPO · Entity 4098	PurchaseCommon Stock	11,722	$4.99	$58,478.71	Disclosure SEC source: 0001781002-22-000065 · primary_doc.xml · nonDerivative · entry 3 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,920,662 F2 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 09/16/2022, prices ranged from $4.92 to $5.00 per share, inclusive. On 09/19/2022, prices ranged from $4.98 to $4.99, inclusive. On 09/20/2022, prices ranged from $4.975 to $5.01, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F1 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
September 19, 2022 Filed Sep 20, 2022 20:57 UTC	GPGI, Inc. CMPO · Entity 4098	PurchaseCommon Stock	5,430	$4.99	$27,093.53	Disclosure SEC source: 0001781002-22-000065 · primary_doc.xml · nonDerivative · entry 2 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,908,940 F2 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 09/16/2022, prices ranged from $4.92 to $5.00 per share, inclusive. On 09/19/2022, prices ranged from $4.98 to $4.99, inclusive. On 09/20/2022, prices ranged from $4.975 to $5.01, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F1 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
September 16, 2022 Filed Sep 20, 2022 20:57 UTC	GPGI, Inc. CMPO · Entity 4098	PurchaseCommon Stock	32,848	$4.98	$163,737.43	Disclosure SEC source: 0001781002-22-000065 · primary_doc.xml · nonDerivative · entry 1 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,903,510 F2 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 09/16/2022, prices ranged from $4.92 to $5.00 per share, inclusive. On 09/19/2022, prices ranged from $4.98 to $4.99, inclusive. On 09/20/2022, prices ranged from $4.975 to $5.01, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F1 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
August 25, 2022 Filed Aug 29, 2022 19:56 UTC	GPGI, Inc. CMPO · Entity 4098	PurchaseCommon Stock	500,000	$5.50	$2,750,000.00	Disclosure SEC source: 0001781002-22-000064 · primary_doc.xml · nonDerivative · entry 1 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,870,662 F1 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
July 27, 2022 Filed Jul 29, 2022 20:04 UTC	GPGI, Inc. CMPO · Entity 4098	PurchaseCommon Stock	3,673	$4.99	$18,334.88	Disclosure SEC source: 0001781002-22-000063 · primary_doc.xml · nonDerivative · entry 1 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,370,662 F2 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 07/27/2022, prices ranged from $4.95 to $5.03 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F1 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
June 15, 2022 Filed Jun 15, 2022 16:47 UTC	INTEVAC INC IVAC · Entity 81388	SaleCommon Stock	5,050	$4.86	$24,519.77	Disclosure SEC source: 0001781002-22-000059 · primary_doc.xml · nonDerivative · entry 2 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 4,944,105 F1 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions. On 06/14/2022, prices ranged from $4.80 to $4.81, inclusive. On 06/15/2022, prices ranged from $4.85 to $4.90, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F2 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
June 14, 2022 Filed Jun 14, 2022 20:33 UTC	GPGI, Inc. cmpo · Entity 4098	PurchaseCommon Stock	30	$5.40	$162.00	Disclosure SEC source: 0001781002-22-000058 · primary_doc.xml · nonDerivative · entry 3 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,366,989 F1 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
June 14, 2022 Filed Jun 15, 2022 16:47 UTC	INTEVAC INC IVAC · Entity 81388	SaleCommon Stock	200	$4.81	$961.00	Disclosure SEC source: 0001781002-22-000059 · primary_doc.xml · nonDerivative · entry 1 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 4,949,155 F1 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions. On 06/14/2022, prices ranged from $4.80 to $4.81, inclusive. On 06/15/2022, prices ranged from $4.85 to $4.90, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. F2 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
June 13, 2022 Filed Jun 14, 2022 20:33 UTC	GPGI, Inc. cmpo · Entity 4098	PurchaseCommon Stock	10,000	$5.87	$58,676.00	Disclosure SEC source: 0001781002-22-000058 · primary_doc.xml · nonDerivative · entry 2 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,366,959 F2 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 06/13/2022, prices ranged from $5.775 to $5.95 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F1 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
June 10, 2022 Filed Jun 14, 2022 20:33 UTC	GPGI, Inc. cmpo · Entity 4098	PurchaseCommon Stock	674	$6.00	$4,044.00	Disclosure SEC source: 0001781002-22-000058 · primary_doc.xml · nonDerivative · entry 1 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,356,959 F1 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
May 25, 2022 Filed May 26, 2022 21:49 UTC	INVE Technologies, Inc. INVE · Entity 7037	PurchaseCommon Stock	5,487	$11.15	$61,180.05	Disclosure SEC source: 0001781002-22-000055 · primary_doc.xml · nonDerivative · entry 2 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,634,495 F2 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
May 24, 2022 Filed May 26, 2022 21:49 UTC	INVE Technologies, Inc. INVE · Entity 7037	PurchaseCommon Stock	10,000	$11.15	$111,498.00	Disclosure SEC source: 0001781002-22-000055 · primary_doc.xml · nonDerivative · entry 1 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,629,008 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 05/24/2022, prices ranged from $11.145 to $11.15, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
May 12, 2022 Filed May 16, 2022 21:17 UTC	GPGI, Inc. cmpo · Entity 4098	PurchaseCommon Stock	3,258	$6.00	$19,533.99	Disclosure SEC source: 0001781002-22-000049 · primary_doc.xml · nonDerivative · entry 1 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,356,285 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 05/12/2022, prices ranged from $5.98 to $6.00 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
May 11, 2022 Filed May 11, 2022 21:21 UTC	GPGI, Inc. cmpo · Entity 4098	PurchaseCommon Stock	50,000	$6.36	$318,240.00	Disclosure SEC source: 0001781002-22-000048 · primary_doc.xml · nonDerivative · entry 3 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,353,027 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 05/09/2022, prices ranged from $7.43 to $7.50 per share, inclusive. On 05/10/2022, prices ranged from $6.6275 to $7.25, inclusive. On 05/11/2022, prices ranged from $6.20 to $6.50, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
May 10, 2022 Filed May 10, 2022 20:59 UTC	INVE Technologies, Inc. INVE · Entity 7037	PurchaseCommon Stock	25,000	$11.74	$293,555.00	Disclosure SEC source: 0001781002-22-000047 · primary_doc.xml · nonDerivative · entry 3 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,619,008 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 05/06/2022, prices ranged from $12.08 to $12.10, inclusive. On 05/10/2022, prices ranged from $11.72 to $11.75, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
May 10, 2022 Filed May 11, 2022 21:21 UTC	GPGI, Inc. cmpo · Entity 4098	PurchaseCommon Stock	103,027	$6.95	$716,439.46	Disclosure SEC source: 0001781002-22-000048 · primary_doc.xml · nonDerivative · entry 2 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,303,027 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 05/09/2022, prices ranged from $7.43 to $7.50 per share, inclusive. On 05/10/2022, prices ranged from $6.6275 to $7.25, inclusive. On 05/11/2022, prices ranged from $6.20 to $6.50, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
May 09, 2022 Filed May 10, 2022 20:59 UTC	INVE Technologies, Inc. INVE · Entity 7037	PurchaseCommon Stock	3,301	$11.75	$38,786.75	Disclosure SEC source: 0001781002-22-000047 · primary_doc.xml · nonDerivative · entry 2 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,594,008 F2 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
May 09, 2022 Filed May 11, 2022 21:21 UTC	GPGI, Inc. cmpo · Entity 4098	PurchaseCommon Stock	11,774	$7.48	$88,116.62	Disclosure SEC source: 0001781002-22-000048 · primary_doc.xml · nonDerivative · entry 1 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,200,000 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 05/09/2022, prices ranged from $7.43 to $7.50 per share, inclusive. On 05/10/2022, prices ranged from $6.6275 to $7.25, inclusive. On 05/11/2022, prices ranged from $6.20 to $6.50, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
May 06, 2022 Filed May 6, 2022 20:53 UTC	GPGI, Inc. cmpo · Entity 4098	PurchaseCommon Stock	28,043	$7.44	$208,743.68	Disclosure SEC source: 0001781002-22-000046 · primary_doc.xml · nonDerivative · entry 3 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,188,226 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 05/04/2022, prices ranged from $7.35 to $7.625 per share, inclusive. On 05/05/2022, prices ranged from $7.25 to $7.40, inclusive. On 05/06/2022, prices ranged from $7.26 to $7.50, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
May 06, 2022 Filed May 10, 2022 20:59 UTC	INVE Technologies, Inc. INVE · Entity 7037	PurchaseCommon Stock	100,000	$12.10	$1,209,980.00	Disclosure SEC source: 0001781002-22-000047 · primary_doc.xml · nonDerivative · entry 1 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,590,707 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 05/06/2022, prices ranged from $12.08 to $12.10, inclusive. On 05/10/2022, prices ranged from $11.72 to $11.75, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
May 05, 2022 Filed May 6, 2022 20:53 UTC	GPGI, Inc. cmpo · Entity 4098	PurchaseCommon Stock	17,133	$7.34	$125,723.67	Disclosure SEC source: 0001781002-22-000046 · primary_doc.xml · nonDerivative · entry 2 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,160,183 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 05/04/2022, prices ranged from $7.35 to $7.625 per share, inclusive. On 05/05/2022, prices ranged from $7.25 to $7.40, inclusive. On 05/06/2022, prices ranged from $7.26 to $7.50, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
May 04, 2022 Filed May 6, 2022 20:53 UTC	GPGI, Inc. cmpo · Entity 4098	PurchaseCommon Stock	47,719	$7.47	$356,642.26	Disclosure SEC source: 0001781002-22-000046 · primary_doc.xml · nonDerivative · entry 1 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,143,050 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 05/04/2022, prices ranged from $7.35 to $7.625 per share, inclusive. On 05/05/2022, prices ranged from $7.25 to $7.40, inclusive. On 05/06/2022, prices ranged from $7.26 to $7.50, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
May 03, 2022 Filed May 3, 2022 21:38 UTC	GPGI, Inc. CMPO · Entity 4098	PurchaseCommon Stock	30,671	$7.45	$228,627.77	Disclosure SEC source: 0001781002-22-000045 · primary_doc.xml · nonDerivative · entry 3 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,095,331 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 04/29/2022, prices ranged from $7.435 to $7.85 per share, inclusive. On 05/02/2022, prices ranged from $7.44 to $7.49, inclusive. On 05/03/2022, prices ranged from $7.42 to $7.49, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
May 02, 2022 Filed May 3, 2022 21:38 UTC	GPGI, Inc. CMPO · Entity 4098	PurchaseCommon Stock	5,736	$7.48	$42,911.02	Disclosure SEC source: 0001781002-22-000045 · primary_doc.xml · nonDerivative · entry 2 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,064,660 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 04/29/2022, prices ranged from $7.435 to $7.85 per share, inclusive. On 05/02/2022, prices ranged from $7.44 to $7.49, inclusive. On 05/03/2022, prices ranged from $7.42 to $7.49, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
April 29, 2022 Filed May 3, 2022 21:38 UTC	GPGI, Inc. CMPO · Entity 4098	PurchaseCommon Stock	63,332	$7.81	$494,616.59	Disclosure SEC source: 0001781002-22-000045 · primary_doc.xml · nonDerivative · entry 1 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,058,924 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 04/29/2022, prices ranged from $7.435 to $7.85 per share, inclusive. On 05/02/2022, prices ranged from $7.44 to $7.49, inclusive. On 05/03/2022, prices ranged from $7.42 to $7.49, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
April 26, 2022 Filed Apr 26, 2022 22:28 UTC	GPGI, Inc. cmpo · Entity 4098	PurchaseCommon Stock	63,100	$7.17	$452,433.31	Disclosure SEC source: 0001781002-22-000044 · primary_doc.xml · nonDerivative · entry 3 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 1,995,592 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 04/22/2022, prices ranged from $7.4 to $7.55 per share, inclusive. On 04/25/2022, prices ranged from $7.11 to $7.35, inclusive. On 04/26/2022, prices ranged from $7.07 to $7.215, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F3 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
April 25, 2022 Filed Apr 26, 2022 22:28 UTC	GPGI, Inc. cmpo · Entity 4098	PurchaseCommon Stock	45,000	$7.25	$326,097.00	Disclosure SEC source: 0001781002-22-000044 · primary_doc.xml · nonDerivative · entry 2 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 1,932,492 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 04/22/2022, prices ranged from $7.4 to $7.55 per share, inclusive. On 04/25/2022, prices ranged from $7.11 to $7.35, inclusive. On 04/26/2022, prices ranged from $7.07 to $7.215, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F3 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
April 22, 2022 Filed Apr 25, 2022 20:28 UTC	INVE Technologies, Inc. INVE · Entity 7037	PurchaseCommon Stock	35,100	$12.56	$440,880.57	Disclosure SEC source: 0001781002-22-000043 · primary_doc.xml · nonDerivative · entry 2 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,490,707 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 04/21/2022, prices ranged from $12.4 to $12.65, inclusive. On 04/22/2022, prices ranged from $12.5 to $12.6, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
April 22, 2022 Filed Apr 26, 2022 22:28 UTC	GPGI, Inc. cmpo · Entity 4098	PurchaseCommon Stock	34,744	$7.49	$260,350.69	Disclosure SEC source: 0001781002-22-000044 · primary_doc.xml · nonDerivative · entry 1 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 1,887,492 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 04/22/2022, prices ranged from $7.4 to $7.55 per share, inclusive. On 04/25/2022, prices ranged from $7.11 to $7.35, inclusive. On 04/26/2022, prices ranged from $7.07 to $7.215, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · balance_after: To date, the number of shares on Column 5 of Table I in the Form 4s filed by the reporting person mistakenly included 100,000 shares issuable upon the exercise of warrants. The number of shares reported herein has been corrected. F3 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
April 21, 2022 Filed Apr 21, 2022 21:44 UTC	GPGI, Inc. CMPO · Entity 4098	PurchaseCommon Stock	54,593	$7.63	$416,724.75	Disclosure SEC source: 0001781002-22-000042 · primary_doc.xml · nonDerivative · entry 3 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 1,952,748 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 04/19/2022, prices ranged from $7.60 to $7.75 per share, inclusive. On 04/20/2022, prices ranged from $7.70 to $7.75, inclusive. On 04/21/2022, prices ranged from $7.55 to $7.7, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.nature: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
April 21, 2022 Filed Apr 25, 2022 20:28 UTC	INVE Technologies, Inc. INVE · Entity 7037	PurchaseCommon Stock	67,671	$12.61	$853,094.46	Disclosure SEC source: 0001781002-22-000043 · primary_doc.xml · nonDerivative · entry 1 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,455,607 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 04/21/2022, prices ranged from $12.4 to $12.65, inclusive. On 04/22/2022, prices ranged from $12.5 to $12.6, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
April 20, 2022 Filed Apr 21, 2022 21:44 UTC	GPGI, Inc. CMPO · Entity 4098	PurchaseCommon Stock	26,064	$7.75	$201,920.41	Disclosure SEC source: 0001781002-22-000042 · primary_doc.xml · nonDerivative · entry 2 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 1,898,155 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 04/19/2022, prices ranged from $7.60 to $7.75 per share, inclusive. On 04/20/2022, prices ranged from $7.70 to $7.75, inclusive. On 04/21/2022, prices ranged from $7.55 to $7.7, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.nature: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
April 19, 2022 Filed Apr 21, 2022 21:44 UTC	GPGI, Inc. CMPO · Entity 4098	PurchaseCommon Stock	38,465	$7.65	$294,080.31	Disclosure SEC source: 0001781002-22-000042 · primary_doc.xml · nonDerivative · entry 1 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 1,872,091 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 04/19/2022, prices ranged from $7.60 to $7.75 per share, inclusive. On 04/20/2022, prices ranged from $7.70 to $7.75, inclusive. On 04/21/2022, prices ranged from $7.55 to $7.7, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.nature: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
April 14, 2022 Filed Apr 14, 2022 21:13 UTC	GPGI, Inc. CMPO · Entity 4098	PurchaseCommon Stock	5,938	$7.17	$42,553.49	Disclosure SEC source: 0001781002-22-000041 · primary_doc.xml · nonDerivative · entry 2 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 1,833,626 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 04/13/2022, prices ranged from $6.89 to $7.10 per share, inclusive. On 04/14/2022, prices ranged from $7.15 to $7.17, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.nature: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
April 13, 2022 Filed Apr 14, 2022 21:13 UTC	GPGI, Inc. CMPO · Entity 4098	PurchaseCommon Stock	239,427	$7.03	$1,682,238.04	Disclosure SEC source: 0001781002-22-000041 · primary_doc.xml · nonDerivative · entry 1 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 1,827,688 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 04/13/2022, prices ranged from $6.89 to $7.10 per share, inclusive. On 04/14/2022, prices ranged from $7.15 to $7.17, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.nature: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
April 08, 2022 Filed Apr 11, 2022 21:09 UTC	GPGI, Inc. CMPO · Entity 4098	PurchaseCommon Stock	1,501	$6.80	$10,206.80	Disclosure SEC source: 0001781002-22-000038 · primary_doc.xml · nonDerivative · entry 2 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 1,588,261 F2 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
April 07, 2022 Filed Apr 11, 2022 21:09 UTC	GPGI, Inc. CMPO · Entity 4098	PurchaseCommon Stock	2,899	$6.80	$19,701.02	Disclosure SEC source: 0001781002-22-000038 · primary_doc.xml · nonDerivative · entry 1 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 1,586,760 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 04/07/2022, prices ranged from $6.785 to $6.6.80 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
April 06, 2022 Filed Apr 11, 2022 21:03 UTC	GPGI, Inc. CMPO · Entity 4098	PurchaseCommon Stock	600	$6.91	$4,146.00	Disclosure SEC source: 0001781002-22-000037 · primary_doc.xml · nonDerivative · entry 1 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 1,583,861 F1 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
April 01, 2022 Filed Apr 11, 2022 20:58 UTC	GPGI, Inc. CMPO · Entity 4098	PurchaseCommon Stock	8,171	$7.58	$61,953.34	Disclosure SEC source: 0001781002-22-000036 · primary_doc.xml · nonDerivative · entry 2 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 1,583,261 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 03/31/2022, prices ranged from $7.56 to $7.59 per share, inclusive. On 04/01/2022, prices ranged from $7.57 to $7.59, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.nature: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
March 31, 2022 Filed Apr 11, 2022 20:58 UTC	GPGI, Inc. CMPO · Entity 4098	PurchaseCommon Stock	14,594	$7.59	$110,759.70	Disclosure SEC source: 0001781002-22-000036 · primary_doc.xml · nonDerivative · entry 1 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 1,575,090 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 03/31/2022, prices ranged from $7.56 to $7.59 per share, inclusive. On 04/01/2022, prices ranged from $7.57 to $7.59, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
March 30, 2022 Filed Apr 11, 2022 20:51 UTC	GPGI, Inc. CMPO · Entity 4098	PurchaseCommon Stock	27,265	$7.55	$205,793.49	Disclosure SEC source: 0001781002-22-000035 · primary_doc.xml · nonDerivative · entry 2 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 1,560,496 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 03/29/2022, prices ranged from $7.345 to $7.49 per share, inclusive. On 03/30/2022, prices ranged from $7.49 to $7.59, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
March 29, 2022 Filed Apr 11, 2022 20:51 UTC	GPGI, Inc. CMPO · Entity 4098	PurchaseCommon Stock	18,489	$7.42	$137,156.95	Disclosure SEC source: 0001781002-22-000035 · primary_doc.xml · nonDerivative · entry 1 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 1,533,231 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 03/29/2022, prices ranged from $7.345 to $7.49 per share, inclusive. On 03/30/2022, prices ranged from $7.49 to $7.59, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.direct: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
March 14, 2022 Filed Mar 16, 2022 20:02 UTC	INVE Technologies, Inc. INVE · Entity 7037	PurchaseCommon Stock	24,606	$14.98	$368,681.54	Disclosure SEC source: 0001781002-22-000031 · primary_doc.xml · nonDerivative · entry 1 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,387,936 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 03/14/2022, prices ranged from $14.91 to $15.00 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.nature: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
March 08, 2022 Filed Mar 8, 2022 22:08 UTC	INVE Technologies, Inc. INVE · Entity 7037	PurchaseCommon Stock	81,172	$15.05	$1,221,451.90	Disclosure SEC source: 0001781002-22-000028 · primary_doc.xml · nonDerivative · entry 3 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,363,330 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 03/04/2022, prices ranged from $14.91 to $15.30 per share, inclusive. On 03/07/2022, prices ranged from $14.97 to $15.37, inclusive. On 03/08/2022, prices ranged from $14.93 to $15.29, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.nature: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
March 07, 2022 Filed Mar 8, 2022 22:08 UTC	INVE Technologies, Inc. INVE · Entity 7037	PurchaseCommon Stock	26,399	$15.28	$403,273.76	Disclosure SEC source: 0001781002-22-000028 · primary_doc.xml · nonDerivative · entry 2 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,282,158 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 03/04/2022, prices ranged from $14.91 to $15.30 per share, inclusive. On 03/07/2022, prices ranged from $14.97 to $15.37, inclusive. On 03/08/2022, prices ranged from $14.93 to $15.29, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.nature: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
March 04, 2022 Filed Mar 8, 2022 22:08 UTC	INVE Technologies, Inc. INVE · Entity 7037	PurchaseCommon Stock	59,370	$15.16	$900,162.00	Disclosure SEC source: 0001781002-22-000028 · primary_doc.xml · nonDerivative · entry 1 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 2,255,759 F1 · price: The reported price in Column 4 is a weighted average price. These shares were bought in multiple transactions. On 03/04/2022, prices ranged from $14.91 to $15.30 per share, inclusive. On 03/07/2022, prices ranged from $14.97 to $15.37, inclusive. On 03/08/2022, prices ranged from $14.93 to $15.29, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the range set forth in this footnote. F2 · ownership.nature: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. Read SEC document
March 02, 2022 Filed Mar 3, 2022 16:59 UTC	SCIENTIFIC INDUSTRIES INC SCND · Entity 8003	PurchaseWarrants · Derivative	22,728	$5.50 Strike: $5.50	$125,004.00	Disclosure SEC source: 0001781002-22-000027 · primary_doc.xml · derivative · entry 2 Bleichroeder LP · CIK 0001781002 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 301,675 Underlying: Common Stock · 22,728 shares Expires 2027-03-02 F2 · derivative.exercise_price: On March 2, 2022, 21 April Fund, Ltd., 21 April Fund, LP and SCIENTIFIC INDUSTRIES, INC. (the "Issuer") entered into an agreement (the "Purchase Agreement") under which 21 April Fund, Ltd. and 21 April Fund, LP purchased from the Issuer warrants (the Warrants) to purchase up to 22,728 additional shares of common stock, at a per share exercise price of $5.50. The Warrants are exercisable in whole or in part at any time prior to the fifth anniversary of the issuance date. F1 · ownership.nature: This form is filed by Bleichroeder LP. Bleichroeder LP serves as registered investment adviser to 21 April Fund, Ltd., 21 April Fund, LP and other managed accounts. Bleichroeder LP disclaims beneficial ownership of these securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that Bleichroeder LP is the beneficial owner of the securities for purposes of Section 16 or for any other purposes. 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.