SCHEDULE Filed 2025-01-23 Event 2025-01-21 SEC 0001753926-25-000123 →

Kaufman Jonathan H → LIPELLA PHARMACEUTICALS INC. LIPO

Stake: 11.70% Shares: 212,289 CUSIP: 53630L209 Class: Common Stock, par value $0.0001 per share

Item 4 — Purpose of Transaction

The information contained in rows 7, 8, 9, 10, 11 and 13 of the cover page of this Amendment No. 10 and the corresponding comment, and the information set forth in or incorporated by reference into Item 2, Item 3, Item 5, Item 6 and Item 7 of this Amendment No. 10 is hereby incorporated by reference in its entirety into this Item 4. Except as described in this Item 4 above, the information contained in "Item 4. Purpose of Transaction." of the Schedule 13D is not being amended by this Amendment No. 10.

Cross-References

Insider Activity (last 365d)

0 transactions

0 buys · 0 sales · 0 awards/exercises

Issuer Cluster

12 13D/G filings on this issuer

11 other filings besides this one

Filer Track Record

8 filings by this filer

7 other filings in the data moat

Short Interest · settle 2026-07-15

DTC 1.00

2,513 shares short · +0.1% vs prior

Post-Filing Returns · since 2025-01-21 on LIPO

+1 day

0.0%

+5 days

0.0%

+30 days

0.0%

+60 days

0.0%

+90 days

0.0%

+180 days

0.0%

Anchor price 0.07 on closest trading day on/after 2025-01-21. Source: Yahoo Finance daily adj_close (split + dividend adjusted).

Other 13D/G Filings on LIPELLA PHARMACEUTICALS INC.

Filed	Form	Filer	Stake	Shares
2025-03-17	SCHEDULE	Kaufman Jonathan H	8.00%	212,289	view →
2025-03-03	SCHEDULE	Kaufman Jonathan H	8.00%	212,289	view →
2025-02-10	SCHEDULE	Kaufman Jonathan H	8.00%	212,289	view →
2025-02-10	SCHEDULE	Chancellor Michael B	7.90%	209,640	view →
2025-01-30	SCHEDULE	Kaufman Jonathan H	10.10%	212,289	view →
2025-01-30	SCHEDULE	Chancellor Michael B	10.00%	209,640	view →
2025-01-23	SCHEDULE	Chancellor Michael B	11.50%	209,640	view →
2025-01-17	SCHEDULE	Kaufman Jonathan H	16.20%	212,289	view →
2025-01-03	SCHEDULE	Kaufman Jonathan H	16.20%	212,289	view →
2024-05-06	SC	Kaufman Jonathan H	—	—	view →
2023-06-21	SC	Chancellor Michael B	—	—	view →

Other Filings by Kaufman Jonathan H

Filed	Form	Issuer	Stake	Shares
2025-03-17	SCHEDULE	LIPELLA PHARMACEUTICALS INC. LIPO	8.00%	212,289	view →
2025-03-03	SCHEDULE	LIPELLA PHARMACEUTICALS INC. LIPO	8.00%	212,289	view →
2025-02-10	SCHEDULE	LIPELLA PHARMACEUTICALS INC. LIPO	8.00%	212,289	view →
2025-01-30	SCHEDULE	LIPELLA PHARMACEUTICALS INC. LIPO	10.10%	212,289	view →
2025-01-17	SCHEDULE	LIPELLA PHARMACEUTICALS INC. LIPO	16.20%	212,289	view →
2025-01-03	SCHEDULE	LIPELLA PHARMACEUTICALS INC. LIPO	16.20%	212,289	view →
2024-05-06	SC	LIPELLA PHARMACEUTICALS INC. LIPO	—	—	view →

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