SC Filed 2019-07-17 Event — SEC 0001193125-19-195719 →

Polaris Venture Partners V, L.P. → Pulmatrix, Inc. PULM

Stake: — Shares: —

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)

0 transactions

0 buys · 0 sales · 0 awards/exercises

Issuer Cluster

7 13D/G filings on this issuer

6 other filings besides this one

Filer Track Record

11 filings by this filer

10 other filings in the data moat

Short Interest · settle 2026-03-31

DTC 1.00

8,053 shares short · +221.5% vs prior

Other 13D/G Filings on Pulmatrix, Inc.

Filed	Form	Filer	Stake	Shares
2026-04-22	SCHEDULE 13D	RCM Eos PIPE HOLDINGS, LLC	9.99%	405,358	view →
2024-01-02	SC	SABBY MANAGEMENT, LLC	—	—	view →
2019-03-22	SC	ARCH Venture Fund VII, L.P.	—	—	view →
2018-04-12	SC	Polaris Venture Partners V, L.P.	—	—	view →
2018-04-12	SC	Arch Venture Fund VII LP	—	—	view →
2018-01-05	SC	Arch Venture Fund VII LP	—	—	view →

Other Filings by Polaris Venture Partners V, L.P.

Filed	Form	Issuer	Stake	Shares
2022-03-30	SC	Adagio Therapeutics, Inc. IVVD	—	—	view →
2019-07-17	SC	aTYR PHARMA INC ATYR	—	—	view →
2019-07-17	SC	X4 Pharmaceuticals, Inc XFOR	—	—	view →
2019-02-14	SC	TREVENA INC	—	—	view →
2019-02-14	SC	Dare Bioscience, Inc. DARE	—	—	view →
2019-02-14	SC	T2 Biosystems, Inc.	—	—	view →
2019-02-14	SC	GENOCEA BIOSCIENCES, INC.	—	—	view →
2019-02-04	SC	SELECTA BIOSCIENCES INC RNAC	—	—	view →
2018-05-03	SC	SELECTA BIOSCIENCES INC RNAC	—	—	view →
2018-04-12	SC	Pulmatrix, Inc. PULM	—	—	view →

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