Filing Details

 

 

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

 

 

SCHEDULE 13D

(Rule 13d-101)

INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT

TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT

TO RULE 13d-2(a)

(Amendment No. 16)*

 

 

Aceragen, Inc.

(Name of Issuer)

Common Stock, $0.001 par value per share

(Title of Class of Securities)

00445F109

(CUSIP number)

Youssef El Zein

c/o Stuarts Corporate Services Ltd.

Kensington House, 69 Dr. Roys Drive

Georgetown, Grand Cayman KY1-1104

Cayman Islands

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)

July 13, 2023

(Date of Event Which Requires Filing of this Statement)

 

 

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of Rule 13d-1(e), 13d-1(f) or 13d-1(g), check the following box  ☐.

 

*	The remainder of this cover page shall be filled out for a reporting persons initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed to be filed for the purpose of Section 18 of the Securities Exchange Act of 1934 (the Act) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act.

 

 

 

1.		NAMES OF REPORTING PERSONS     Pillar Pharmaceuticals 6, L.P.
2.		CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP     (a)  ☐        (b)  ☒
3.		SEC USE ONLY
4.		SOURCE OF FUNDS*     WC
5.		CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) or 2(e)     ☐
6.		CITIZENSHIP OR PLACE OF ORGANIZATION     Cayman Islands

NUMBER OF SHARES  BENEFICIALLY  OWNED BY EACH REPORTING PERSON WITH				7.		SOLE VOTING POWER     0
				8.		SHARED VOTING POWER     571,588 (1)
				9.		SOLE DISPOSITIVE POWER     0
				10.		SHARED DISPOSITIVE POWER     571,588 (1)

11.		AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON     571,588 (1)
12.		CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES     ☐
13.		PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 11     6.7% (2)
14.		TYPE OF REPORTING PERSON     PN

 

(1)

This Amendment No. 16 (as defined below) to Schedule 13D (as defined below) is filed by Pillar Pharmaceuticals 6, L.P. (Pillar 6), Pillar Invest Corporation (Pillar GP), Pillar Partners Foundation, L.P. (Pillar Foundation, and, together with Pillar 6 and Pillar GP, the Pillar Entities), Abude Umari and Youssef El Zein (together with the Pillar Entities and Mr. Umari, the Reporting Persons). The Reporting Persons expressly disclaim status as a group for purposes of this Amendment No. 16 to Schedule 13D. The Pillar Entities exercise no voting or dispositive power over and expressly disclaim beneficial ownership of any shares of the common stock, par value $0.001 per share (the Common Stock), of Aceragen, Inc. (formerly Idera Pharmaceuticals, Inc.), a corporation organized under the laws of the state of Delaware (the Company or the Issuer), held directly by Messrs. Umari and El Zein, and Messrs. Umari and El Zein expressly disclaim beneficial ownership of any shares of Common Stock held directly by Pillar 6, Pillar Foundation and indirectly by Pillar GP.

Pillar 6 directly holds (a) 135,540 shares of Common Stock and (b) 45,114 Common Warrants (the Common Warrants), which are exercisable for shares of Common Stock. Pursuant to the terms of the Common Warrants, a blocker provision limits the number of Common Warrants exercisable for shares of Common Stock to the extent such exercise would allow the percentage of Common Stock held directly to exceed 19.99% (the Blocker Provision).

Pillar Foundation directly holds (a) 355,247 shares of Common Stock and (b) 35,687 Common Warrants, which are exercisable for shares of Common Stock. These Common Warrants are subject to the Blocker Provision.

All of the Common Warrants held by Pillar 6 and Pillar Foundation are currently exercisable, subject to the Blocker Provision, to the extent applicable.

Mr. El Zein directly holds 1,547 shares of Common Stock. Mr. Umari directly holds 164,894 shares of Common Stock.

 

(2)	The percentage of the class was calculated based on 8,423,504 shares of Common Stock outstanding as of June 29, 2023.

1.		NAMES OF REPORTING PERSONS     Pillar Partners Foundation, L.P.
2.		CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP     (a)  ☐        (b)  ☒
3.		SEC USE ONLY
4.		SOURCE OF FUNDS*     WC
5.		CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) or 2(e)     ☐
6.		CITIZENSHIP OR PLACE OF ORGANIZATION     Cayman Islands

NUMBER OF SHARES  BENEFICIALLY  OWNED BY EACH REPORTING PERSON WITH				7.		SOLE VOTING POWER     0
				8.		SHARED VOTING POWER     571,588 (1)
				9.		SOLE DISPOSITIVE POWER     0
				10.		SHARED DISPOSITIVE POWER     571,588 (1)

11.		AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON     571,588 (1)
12.		CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES     ☐
13.		PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 11     6.7% (2)
14.		TYPE OF REPORTING PERSON     PN

1.		NAMES OF REPORTING PERSONS     Pillar Invest Corporation
2.		CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP     (a)  ☐        (b)  ☒
3.		SEC USE ONLY
4.		SOURCE OF FUNDS*     AF
5.		CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) or 2(e)     ☐
6.		CITIZENSHIP OR PLACE OF ORGANIZATION     Cayman Islands

NUMBER OF SHARES  BENEFICIALLY  OWNED BY EACH REPORTING PERSON WITH				7.		SOLE VOTING POWER     0
				8.		SHARED VOTING POWER     571,588 (1)
				9.		SOLE DISPOSITIVE POWER     0
				10.		SHARED DISPOSITIVE POWER     571,588 (1)

11.		AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON     571,588 (1)
12.		CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES     ☐
13.		PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 11     6.7% (2)
14.		TYPE OF REPORTING PERSON     PN

1.		NAMES OF REPORTING PERSONS     Youssef El Zein
2.		CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP     (a)  ☐        (b)  ☒
3.		SEC USE ONLY
4.		SOURCE OF FUNDS*     AF
5.		CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) or 2(e)     ☐
6.		CITIZENSHIP OR PLACE OF ORGANIZATION     France and Lebanon

NUMBER OF SHARES  BENEFICIALLY  OWNED BY EACH REPORTING PERSON WITH				7.		SOLE VOTING POWER     1,547 (1)
				8.		SHARED VOTING POWER     571,588 (1)
				9.		SOLE DISPOSITIVE POWER     1,547 (1)
				10.		SHARED DISPOSITIVE POWER     571,588 (1)

11.		AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON     573,135 (1)
12.		CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES     ☐
13.		PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 11     6.7% (2)
14.		TYPE OF REPORTING PERSON     IN

1.		NAMES OF REPORTING PERSONS     Abude Umari
2.		CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP     (a)  ☐        (b)  ☒
3.		SEC USE ONLY
4.		SOURCE OF FUNDS     AF
5.		CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) or 2(e)     ☐
6.		CITIZENSHIP OR PLACE OF ORGANIZATION     France and Lebanon

NUMBER OF SHARES  BENEFICIALLY  OWNED BY EACH REPORTING PERSON WITH				7.		SOLE VOTING POWER     164,894 (1)
				8.		SHARED VOTING POWER     571,588 (1)
				9.		SOLE DISPOSITIVE POWER     164,894 (1)
				10.		SHARED DISPOSITIVE POWER     571,588 (1)

11.		AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON     736,482 (1)
12.		CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES     ☐
13.		PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 11     8.7% (2)
14.		TYPE OF REPORTING PERSON     IN

SCHEDULE 13D

Explanatory Note: This Amendment No. 16 to Schedule 13D (this Amendment No. 16) amends the Schedule 13D filed on November 14, 2011 (the Original 13D), as amended by Amendment No. 1 to Schedule 13D filed on November 16, 2012 (Amendment No. 1), Amendment No. 2 to Schedule 13D filed on June 5, 2013 (Amendment No. 2), Amendment No. 3 to Schedule 13D filed on October 9, 2013 (Amendment No. 3), Amendment No. 4 to Schedule 13D filed on October 17, 2016 (Amendment No. 4), Amendment No. 5 to Schedule 13D filed on July 25, 2019 (Amendment No. 5), Amendment No. 6 to Schedule 13D filed on May 7, 2020 (Amendment No. 6), Amendment No. 7 to Schedule 13D filed on August 17, 2020 (Amendment No. 7), Amendment No. 8 to Schedule 13D filed on December 30, 2020 (Amendment No. 8), Amendment No. 9 to Schedule 13D filed on April 1, 2021 (Amendment No. 9), Amendment No. 10 to Schedule 13D filed on June 7, 2021 (Amendment No. 10), Amendment No. 11 to Schedule 13D filed on June 24, 2022 (Amendment No. 11), Amendment No. 12 to Schedule 13D filed on July 1, 2022 (Amendment No. 12), Amendment No. 13 to Schedule 13D filed on October 5, 2022 (Amendment No. 13), Amendment No. 14 to Schedule 13D filed on January 30, 2023 (Amendment No. 14), and Amendment No. 15 to Schedule 13D filed on April 10, 2023 (together with the Original 13D, Amendment No. 1, Amendment No. 2, Amendment No. 3, Amendment No. 4, Amendment No. 5, Amendment No. 6, Amendment No. 7, Amendment No. 8, Amendment No. 9, Amendment No. 10, Amendment No. 11, Amendment No. 12, Amendment No. 13, Amendment No. 14, and Amendment No. 16 the Schedule 13D) and relates to the Common Stock. The principal executive offices of the Issuer are located at 505 Eagleview Blvd., Suite 212, Exton, PA 19341.

Except as specifically amended by this Amendment No. 16, the disclosure in the Schedule 13D remains in full force and effect. Capitalized terms used in this Amendment No. 16 but not otherwise defined shall have the meanings given to such terms in the Schedule 13D.

ITEM 5. Interest in Securities of the Issuer.

(a) (b)

The following sets forth, as of the date of this Amendment No. 16, the aggregate number of shares of Common Stock and percentage of shares of Common Stock beneficially owned by each of the Reporting Persons, as well as the number of shares of Common Stock as to which each Reporting Person has the sole power to vote or to direct the vote, shared power to vote or to direct the vote, sole power to dispose or to direct the disposition, or shared power to dispose or to direct the disposition of, as of the date hereof, based on 8,423,504 shares of Common Stock outstanding at June 29, 2023.

 

Reporting Person		Amount beneficially owned				Percent of class				Sole power to vote or to direct the vote				Shared power to vote or to direct the vote				Sole power to dispose or to direct the disposition				Shared power to dispose or to direct the disposition
Pillar 6			571,588				6.7	%			0				571,588				0				571,588
Pillar Foundation			571,588				6.7	%			0				571,588				0				571,588
Pillar GP			571,588				6.7	%			0				571,588				0				571,588
Abude Umari			736,482				8.7	%			164,894				571,588				164,894				571,588
Youssef El Zein			573,135				6.7	%			1,547				571,588				1,547				571,588

(c) Except as set forth in the table below, no transactions in the Common Stock were effected by the Reporting Persons during the past 60-day period.

 

Reporting Person		Date		Amount of Securities				Price per Share				Where and How Effected
Abude Umari		May 15, 2023			45,609			$	1.57			Acquired in the Open Market
Abude Umari		May 16, 2023			45,441			$	1.49			Acquired in the Open Market
Abude Umari		May 17, 2023			26,965			$	1.42			Acquired in the Open Market
Abude Umari		July 12, 2023			3,605			$	1.58			Sold in the Open Market
Abude Umari		July 13, 2023			2,213			$	1.54			Sold in the Open Market

(d) No persons other than the Reporting Persons and their investment clients have the right to participate in the receipt of dividends from, or the proceeds from the sale of, the shares of Common Stock covered hereby.

(e) Not Applicable.

ITEM 6. Contracts, Arrangements, Understandings or Relationships With Respect to Securities of the Issuer.

Item 4 to this Schedule 13D is hereby amended to add the following:

As previously disclosed, Pillar Foundation was a party to a Warrant to Purchase Common Stock of the Company issued in July 2020 (the July 2020 Warrant Agreement). Pursuant to its terms, the July 2020 Warrant Agreement automatically expired on July 13, 2023, and as such, Pillar Foundations right to exercise up to 162,601 Common Warrants expired.

ITEM 7. Materials to be Filed as Exhibits.

 

Exhibit 99.1:		Joint Filing Agreement as required by Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, each of the undersigned hereby certifies that the information set forth in this statement is true, complete and correct.

EXECUTED as a sealed instrument this 17th day of July, 2023.