SC Filed 2019-02-12 Event — SEC 0001144204-19-006361 →

Sofinnova Venture Partners VIII, L.P. → Natera, Inc. NTRA

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)

140 transactions

1 buys · 137 sales · 1 awards/exercises

Issuer Cluster

1 13D/G filings on this issuer

0 other filings besides this one

Filer Track Record

7 filings by this filer

6 other filings in the data moat

Short Interest · settle 2026-08-31

DTC 4.37

5,514,178 shares short · +28.4% vs prior

Institutional Consensus · 2026-06-30

Held by elite portfolio managers

3 holders · $135.63M

Duquesne Family OfficePoint72 Asset MgmtViking Global

Form 4 Insider Transactions · last 365d

Date	Insider	Role	Type	Shares	Price	Value
2026-09-11	Rabinowitz Matthew	director, officer	Sale	800	$325.01	$260K
2026-09-11	Rabinowitz Matthew	director, officer	Sale	3,647	$326.11	$1.19M
2026-09-11	Rabinowitz Matthew	director, officer	Sale	10,556	$327.14	$3.45M
2026-09-11	Rabinowitz Matthew	director, officer	Sale	17,933	$327.97	$5.88M
2026-09-11	Rabinowitz Matthew	director, officer	Sale	15,764	$328.95	$5.19M
2026-09-11	Rabinowitz Matthew	director, officer	Sale	1,300	$329.62	$429K
2026-09-02	Moshkevich Solomon	officer	Sale	15,160	$326.89	$4.96M
2026-09-01	Moshkevich Solomon	officer	Sale	1,000	$319.76	$320K
2026-09-01	Moshkevich Solomon	officer	Sale	1,400	$320.92	$449K
2026-09-01	Moshkevich Solomon	officer	Sale	600	$321.91	$193K
2026-08-10	Fesko John	officer	Sale	6,517	$321.53	$2.10M
2026-08-07	Rabinowitz Matthew	director, officer	Sale	2,000	$320.90	$642K
2026-08-07	Sheena Jonathan	director	Sale	100	$308.40	$31K
2026-08-07	Sheena Jonathan	director	Sale	400	$310.23	$124K
2026-08-07	Sheena Jonathan	director	Sale	400	$311.88	$125K
2026-08-07	Sheena Jonathan	director	Sale	900	$313.07	$282K
2026-08-07	Sheena Jonathan	director	Sale	850	$314.25	$267K
2026-08-07	Sheena Jonathan	director	Sale	600	$315.32	$189K
2026-08-07	Sheena Jonathan	director	Sale	5,111	$316.61	$1.62M
2026-08-07	Sheena Jonathan	director	Sale	200	$317.96	$64K
2026-08-07	Sheena Jonathan	director	Sale	100	$318.63	$32K
2026-08-07	Sheena Jonathan	director	Sale	489	$320.90	$157K
2026-08-06	Fesko John	officer	Award	20,000	—	—
2026-08-04	Brophy Michael Burkes	officer	Sale	478	$274.22	$131K
2026-08-03	Brophy Michael Burkes	officer	Sale	317	$267.99	$85K

Showing 25 of 140

Other Filings by Sofinnova Venture Partners VIII, L.P.

Filed	Form	Issuer	Stake	Shares
2025-02-25	SCHEDULE	NuCana plc NCNA	10.00%	51,030	view →
2022-02-28	SC	ObsEva SA	—	—	view →
2022-02-28	SC	NuCana plc NCNA	—	—	view →
2021-03-04	SC	ObsEva SA	—	—	view →
2018-02-14	SC	Aclaris Therapeutics, Inc. ACRS	—	—	view →
2018-02-14	SC	SYNLOGIC, INC. SYBX	—	—	view →

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