SC Filed 2018-07-03 Event — SEC 0001193125-18-212530 →

Satter Muneer A → Aerpio Pharmaceuticals, Inc. WHWK

Stake: — Shares: —

Composite Decision Signal · PASS (LOW BASE-RATE EDGE) Conviction Score: 16/100

Passive Schedule 13G filer baseline
Elevated short days-to-cover (7.4 DTC)

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)

2 transactions

0 buys · 2 sales · 0 awards/exercises

Issuer Cluster

23 13D/G filings on this issuer

22 other filings besides this one

Filer Track Record

8 filings by this filer

7 other filings in the data moat

Short Interest · settle 2026-10-15

DTC 7.40

2,620,094 shares short · -3.3% vs prior

Form 4 Insider Transactions · last 365d

Date	Insider	Role	Type	Shares	Price	Value
2026-04-14	BALL BRYAN	officer	Sale	92,460	$3.64	$337K
2026-04-13	BALL BRYAN	officer	Sale	26,389	$3.46	$91K

Other 13D/G Filings on Aerpio Pharmaceuticals, Inc.

Filed	Form	Filer	Stake	Shares
2026-05-18	SCHEDULE 13D/A	ACUTA CAPITAL PARTNERS, LLC	9.00%	4,685,912	view →
2026-05-14	SCHEDULE 13D/A	Avoro Capital Advisors LLC	—	15,893,516	view →
2025-03-06	SCHEDULE	Desai Neil	4.90%	2,272,941	view →
2025-03-05	SCHEDULE	BML Investment Partners, L.P.	4.98%	2,435,000	view →
2025-03-04	SCHEDULE	Avoro Capital Advisors LLC	19.99%	11,914,961	view →
2025-02-24	SCHEDULE	BML Investment Partners, L.P.	9.90%	2,435,000	view →
2025-02-04	SCHEDULE	BML Investment Partners, L.P.	9.90%	2,435,000	view →
2025-01-24	SCHEDULE	ACUTA CAPITAL PARTNERS, LLC	7.80%	1,921,297	view →
2024-10-01	SC	Desai Neil	—	—	view →
2022-09-26	SC	Avoro Capital Advisors LLC	—	—	view →
2021-11-12	SC	Satter Muneer A	—	—	view →
2021-09-03	SC	ORBIMED ADVISORS LLC	—	—	view →
2021-08-30	SC	Avoro Capital Advisors LLC	—	—	view →
2020-11-23	SC	Satter Muneer A	—	—	view →
2020-11-12	SC	ORBIMED ADVISORS LLC	—	—	view →
2020-05-15	SC	Novartis Bioventures Ltd	—	—	view →
2020-04-22	SC	Novartis Bioventures Ltd	—	—	view →
2019-06-07	SC	Novartis Bioventures Ltd	—	—	view →
2019-04-29	SC	Novartis Bioventures Ltd	—	—	view →
2019-01-11	SC	Satter Muneer A	—	—	view →

Showing 20 of 22

Other Filings by Satter Muneer A

Filed	Form	Issuer	Stake	Shares
2021-11-12	SC	Aadi Bioscience, Inc. WHWK	—	—	view →
2021-01-08	SC	AILERON THERAPEUTICS INC RNTX	—	—	view →
2020-11-23	SC	Aerpio Pharmaceuticals, Inc. WHWK	—	—	view →
2020-06-09	SC	AILERON THERAPEUTICS INC RNTX	—	—	view →
2019-01-11	SC	Aerpio Pharmaceuticals, Inc. WHWK	—	—	view →
2019-01-11	SC	Akebia Therapeutics, Inc. AKBA	—	—	view →
2018-07-03	SC	Akebia Therapeutics, Inc. AKBA	—	—	view →

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