LTGO

Latigo Biotherapeutics, Inc.

Insider trading activity for Latigo Biotherapeutics, Inc., straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

+$5M

net buying

Bought(2 · 2 insiders): $5M
Sold(0 · 0 insiders): $0

Past 6 months

+$5M

net buying

Bought(2 · 2 insiders): $5M
Sold(0 · 0 insiders): $0

Past 12 months

+$5M

net buying

Bought(2 · 2 insiders): $5M
Sold(0 · 0 insiders): $0

Transaction history

The 69 most recent Form 4 transactions.

Open in screener →

Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Aug 10	Westlake BioPartners…	10% Owner	CCONV◆	165,519	—	—	—	Open the original filing on SEC.gov
Aug 10	Westlake BioPartners…	10% Owner	CCONV◆	2.1M	—	—	—	Open the original filing on SEC.gov
Aug 10	Westlake BioPartners…	10% Owner	CCONV◆	1.5M	—	—	—	Open the original filing on SEC.gov
Aug 10	Westlake BioPartners…	10% Owner	CCONV◆	3.5M	—	—	—	Open the original filing on SEC.gov
Aug 10	Westlake BioPartners…	10% Owner	CCONV◆	1M	—	—	—	Open the original filing on SEC.gov
Aug 10	Westlake BioPartners…	10% Owner	CCONV◆	3.5M	—	—	—	Open the original filing on SEC.gov
Aug 10	Westlake BioPartners…	10% Owner	CCONV◆	938,979	—	—	—	Open the original filing on SEC.gov
Aug 10	Westlake BioPartners…	10% Owner	CCONV	2.1M	—	—	+7,393%	Open the original filing on SEC.gov
Aug 10	Westlake BioPartners…	10% Owner	CCONV	165,519	—	—	+3.3%	Open the original filing on SEC.gov
Aug 10	Westlake BioPartners…	10% Owner	CCONV	1.5M	—	—	+42.3%	Open the original filing on SEC.gov
Aug 10	Westlake BioPartners…	10% Owner	CCONV	3.5M	—	—	+7,393%	Open the original filing on SEC.gov
Aug 10	Westlake BioPartners…	10% Owner	CCONV	1M	—	—	+20.9%	Open the original filing on SEC.gov
Aug 10	Westlake BioPartners…	10% Owner	CCONV	3.5M	—	—	+259.2%	Open the original filing on SEC.gov
Aug 10	Westlake BioPartners…	10% Owner	CCONV	938,979	—	—	+218.6%	Open the original filing on SEC.gov
Aug 10	5AM Ventures VI, L.P.	10% Owner	CCONV◆	1.5M	—	—	—	Open the original filing on SEC.gov
Aug 10	5AM Ventures VI, L.P.	10% Owner	CCONV◆	866,018	—	—	—	Open the original filing on SEC.gov
Aug 10	5AM Ventures VI, L.P.	10% Owner	CCONV◆	1.8M	—	—	—	Open the original filing on SEC.gov
Aug 10	5AM Ventures VI, L.P.	10% Owner	CCONV◆	3.2M	—	—	—	Open the original filing on SEC.gov
Aug 10	5AM Ventures VI, L.P.	10% Owner	CCONV	2.4M	—	—	—	Open the original filing on SEC.gov
Aug 10	5AM Ventures VI, L.P.	10% Owner	CCONV	5M	—	—	—	Open the original filing on SEC.gov
Aug 10	Sanofi	10% Owner	CCONV◆	177,978	—	—	—	Open the original filing on SEC.gov
Aug 10	Sanofi	10% Owner	CCONV◆	494,800	—	—	—	Open the original filing on SEC.gov
Aug 10	Sanofi	10% Owner	CCONV	177,978	—	—	+36.0%	Open the original filing on SEC.gov
Aug 10	Sanofi	10% Owner	CCONV	494,800	—	—	—	Open the original filing on SEC.gov
Aug 10	Tananbaum James B.	Director, 10% Owner	CCONV◆	195,776	—	—	—	Open the original filing on SEC.gov
Aug 10	Tananbaum James B.	Director, 10% Owner	CCONV◆	296,880	—	—	—	Open the original filing on SEC.gov
Aug 10	Tananbaum James B.	Director, 10% Owner	CCONV◆	3.1M	—	—	—	Open the original filing on SEC.gov
Aug 10	Tananbaum James B.	Director, 10% Owner	CCONV◆	742,201	—	—	—	Open the original filing on SEC.gov
Aug 10	Tananbaum James B.	Director, 10% Owner	CCONV◆	1.1M	—	—	—	Open the original filing on SEC.gov
Aug 10	Tananbaum James B.	Director, 10% Owner	CCONV◆	445,320	—	—	—	Open the original filing on SEC.gov
Aug 10	Tananbaum James B.	Director, 10% Owner	CCONV◆	3.1M	—	—	—	Open the original filing on SEC.gov
Aug 10	Tananbaum James B.	Director, 10% Owner	CCONV	296,880	—	—	+9.5%	Open the original filing on SEC.gov
Aug 10	Tananbaum James B.	Director, 10% Owner	CCONV	3.1M	—	—	—	Open the original filing on SEC.gov
Aug 10	Tananbaum James B.	Director, 10% Owner	CCONV	195,776	—	—	+9.8%	Open the original filing on SEC.gov
Aug 10	Tananbaum James B.	Director, 10% Owner	PBUY	140,000	$18.00	$2.5M	+7.5%	Open the original filing on SEC.gov
Aug 10	Tananbaum James B.	Director, 10% Owner	CCONV	742,201	—	—	+65.9%	Open the original filing on SEC.gov
Aug 10	Tananbaum James B.	Director, 10% Owner	CCONV	1.1M	—	—	—	Open the original filing on SEC.gov
Aug 10	Tananbaum James B.	Director, 10% Owner	CCONV	445,320	—	—	+14.3%	Open the original filing on SEC.gov
Aug 10	Tananbaum James B.	Director, 10% Owner	CCONV	3.1M	—	—	—	Open the original filing on SEC.gov
Aug 10	Seidenberg Beth C	Director, 10% Owner	CCONV◆	165,519	—	—	—	Open the original filing on SEC.gov
Aug 10	Seidenberg Beth C	Director, 10% Owner	CCONV◆	2.1M	—	—	—	Open the original filing on SEC.gov
Aug 10	Seidenberg Beth C	Director, 10% Owner	CCONV◆	1.5M	—	—	—	Open the original filing on SEC.gov
Aug 10	Seidenberg Beth C	Director, 10% Owner	CCONV◆	3.5M	—	—	—	Open the original filing on SEC.gov
Aug 10	Seidenberg Beth C	Director, 10% Owner	CCONV◆	1M	—	—	—	Open the original filing on SEC.gov
Aug 10	Seidenberg Beth C	Director, 10% Owner	CCONV◆	3.5M	—	—	—	Open the original filing on SEC.gov
Aug 10	Seidenberg Beth C	Director, 10% Owner	CCONV◆	938,979	—	—	—	Open the original filing on SEC.gov
Aug 10	Seidenberg Beth C	Director, 10% Owner	CCONV	2.1M	—	—	+7,393%	Open the original filing on SEC.gov
Aug 10	Seidenberg Beth C	Director, 10% Owner	CCONV	165,519	—	—	+3.3%	Open the original filing on SEC.gov
Aug 10	Seidenberg Beth C	Director, 10% Owner	CCONV	1.5M	—	—	+42.3%	Open the original filing on SEC.gov
Aug 10	Seidenberg Beth C	Director, 10% Owner	CCONV	3.5M	—	—	+7,393%	Open the original filing on SEC.gov
Aug 10	Seidenberg Beth C	Director, 10% Owner	CCONV	1M	—	—	+20.9%	Open the original filing on SEC.gov
Aug 10	Seidenberg Beth C	Director, 10% Owner	CCONV	3.5M	—	—	+259.2%	Open the original filing on SEC.gov
Aug 10	Seidenberg Beth C	Director, 10% Owner	CCONV	938,979	—	—	+218.6%	Open the original filing on SEC.gov
Aug 10	Foresite Capital…	10% Owner	CCONV◆	195,776	—	—	—	Open the original filing on SEC.gov
Aug 10	Foresite Capital…	10% Owner	CCONV◆	296,880	—	—	—	Open the original filing on SEC.gov
Aug 10	Foresite Capital…	10% Owner	CCONV◆	3.1M	—	—	—	Open the original filing on SEC.gov
Aug 10	Foresite Capital…	10% Owner	CCONV◆	742,201	—	—	—	Open the original filing on SEC.gov
Aug 10	Foresite Capital…	10% Owner	CCONV◆	1.1M	—	—	—	Open the original filing on SEC.gov
Aug 10	Foresite Capital…	10% Owner	CCONV◆	445,320	—	—	—	Open the original filing on SEC.gov
Aug 10	Foresite Capital…	10% Owner	CCONV◆	3.1M	—	—	—	Open the original filing on SEC.gov
Aug 10	Foresite Capital…	10% Owner	CCONV	296,880	—	—	+9.5%	Open the original filing on SEC.gov
Aug 10	Foresite Capital…	10% Owner	CCONV	3.1M	—	—	—	Open the original filing on SEC.gov
Aug 10	Foresite Capital…	10% Owner	CCONV	195,776	—	—	+9.8%	Open the original filing on SEC.gov
Aug 10	Foresite Capital…	10% Owner	PBUY	140,000	$18.00	$2.5M	+7.5%	Open the original filing on SEC.gov
Aug 10	Foresite Capital…	10% Owner	CCONV	742,201	—	—	+65.9%	Open the original filing on SEC.gov
Aug 10	Foresite Capital…	10% Owner	CCONV	1.1M	—	—	—	Open the original filing on SEC.gov
Aug 10	Foresite Capital…	10% Owner	CCONV	445,320	—	—	+14.3%	Open the original filing on SEC.gov
Aug 10	Foresite Capital…	10% Owner	CCONV	3.1M	—	—	—	Open the original filing on SEC.gov
Aug 6	Smith Todd N	Director	AGRANT◆	105,542	—	—	—	Open the original filing on SEC.gov

CCONV◆—

Westlake BioPartners… · 10% OwnerAug 10

165,519 sh

CCONV◆—

Westlake BioPartners… · 10% OwnerAug 10

2.1M sh

CCONV◆—

Westlake BioPartners… · 10% OwnerAug 10

1.5M sh

CCONV◆—

Westlake BioPartners… · 10% OwnerAug 10

3.5M sh

CCONV◆—

Westlake BioPartners… · 10% OwnerAug 10

1M sh

CCONV◆—

Westlake BioPartners… · 10% OwnerAug 10

3.5M sh

CCONV◆—

Westlake BioPartners… · 10% OwnerAug 10

938,979 sh

CCONV—

Westlake BioPartners… · 10% OwnerAug 10

2.1M sh · +7,393% own

CCONV—

Westlake BioPartners… · 10% OwnerAug 10

165,519 sh · +3.3% own

CCONV—

Westlake BioPartners… · 10% OwnerAug 10

1.5M sh · +42.3% own

CCONV—

Westlake BioPartners… · 10% OwnerAug 10

3.5M sh · +7,393% own

CCONV—

Westlake BioPartners… · 10% OwnerAug 10

1M sh · +20.9% own

CCONV—

Westlake BioPartners… · 10% OwnerAug 10

3.5M sh · +259.2% own

CCONV—

Westlake BioPartners… · 10% OwnerAug 10

938,979 sh · +218.6% own

CCONV◆—

5AM Ventures VI, L.P. · 10% OwnerAug 10

1.5M sh

CCONV◆—

5AM Ventures VI, L.P. · 10% OwnerAug 10

866,018 sh

CCONV◆—

5AM Ventures VI, L.P. · 10% OwnerAug 10

1.8M sh

CCONV◆—

5AM Ventures VI, L.P. · 10% OwnerAug 10

3.2M sh

CCONV—

5AM Ventures VI, L.P. · 10% OwnerAug 10

2.4M sh

CCONV—

5AM Ventures VI, L.P. · 10% OwnerAug 10

5M sh

CCONV◆—

Sanofi · 10% OwnerAug 10

177,978 sh

CCONV◆—

Sanofi · 10% OwnerAug 10

494,800 sh

CCONV—

Sanofi · 10% OwnerAug 10

177,978 sh · +36.0% own

CCONV—

Sanofi · 10% OwnerAug 10

494,800 sh

CCONV◆—

Tananbaum James B. · Director, 10%…Aug 10

195,776 sh

CCONV◆—

Tananbaum James B. · Director, 10%…Aug 10

296,880 sh

CCONV◆—

Tananbaum James B. · Director, 10%…Aug 10

3.1M sh

CCONV◆—

Tananbaum James B. · Director, 10%…Aug 10

742,201 sh

CCONV◆—

Tananbaum James B. · Director, 10%…Aug 10

1.1M sh

CCONV◆—

Tananbaum James B. · Director, 10%…Aug 10

445,320 sh

CCONV◆—

Tananbaum James B. · Director, 10%…Aug 10

3.1M sh

CCONV—

Tananbaum James B. · Director, 10%…Aug 10

296,880 sh · +9.5% own

CCONV—

Tananbaum James B. · Director, 10%…Aug 10

3.1M sh

CCONV—

Tananbaum James B. · Director, 10%…Aug 10

195,776 sh · +9.8% own

PBUY$2.5M

Tananbaum James B. · Director, 10%…Aug 10

140,000 sh @ $18.00 · +7.5% own

CCONV—

Tananbaum James B. · Director, 10%…Aug 10

742,201 sh · +65.9% own

CCONV—

Tananbaum James B. · Director, 10%…Aug 10

1.1M sh

CCONV—

Tananbaum James B. · Director, 10%…Aug 10

445,320 sh · +14.3% own

CCONV—

Tananbaum James B. · Director, 10%…Aug 10

3.1M sh

CCONV◆—

Seidenberg Beth C · Director, 10%…Aug 10

165,519 sh

CCONV◆—

Seidenberg Beth C · Director, 10%…Aug 10

2.1M sh

CCONV◆—

Seidenberg Beth C · Director, 10%…Aug 10

1.5M sh

CCONV◆—

Seidenberg Beth C · Director, 10%…Aug 10

3.5M sh

CCONV◆—

Seidenberg Beth C · Director, 10%…Aug 10

1M sh

CCONV◆—

Seidenberg Beth C · Director, 10%…Aug 10

3.5M sh

CCONV◆—

Seidenberg Beth C · Director, 10%…Aug 10

938,979 sh

CCONV—

Seidenberg Beth C · Director, 10%…Aug 10

2.1M sh · +7,393% own

CCONV—

Seidenberg Beth C · Director, 10%…Aug 10

165,519 sh · +3.3% own

CCONV—

Seidenberg Beth C · Director, 10%…Aug 10

1.5M sh · +42.3% own

CCONV—

Seidenberg Beth C · Director, 10%…Aug 10

3.5M sh · +7,393% own

CCONV—

Seidenberg Beth C · Director, 10%…Aug 10

1M sh · +20.9% own

CCONV—

Seidenberg Beth C · Director, 10%…Aug 10

3.5M sh · +259.2% own

CCONV—

Seidenberg Beth C · Director, 10%…Aug 10

938,979 sh · +218.6% own

CCONV◆—

Foresite Capital… · 10% OwnerAug 10

195,776 sh

CCONV◆—

Foresite Capital… · 10% OwnerAug 10

296,880 sh

CCONV◆—

Foresite Capital… · 10% OwnerAug 10

3.1M sh

CCONV◆—

Foresite Capital… · 10% OwnerAug 10

742,201 sh

CCONV◆—

Foresite Capital… · 10% OwnerAug 10

1.1M sh

CCONV◆—

Foresite Capital… · 10% OwnerAug 10

445,320 sh

CCONV◆—

Foresite Capital… · 10% OwnerAug 10

3.1M sh

CCONV—

Foresite Capital… · 10% OwnerAug 10

296,880 sh · +9.5% own

CCONV—

Foresite Capital… · 10% OwnerAug 10

3.1M sh

CCONV—

Foresite Capital… · 10% OwnerAug 10

195,776 sh · +9.8% own

PBUY$2.5M

Foresite Capital… · 10% OwnerAug 10

140,000 sh @ $18.00 · +7.5% own

CCONV—

Foresite Capital… · 10% OwnerAug 10

742,201 sh · +65.9% own

CCONV—

Foresite Capital… · 10% OwnerAug 10

1.1M sh

CCONV—

Foresite Capital… · 10% OwnerAug 10

445,320 sh · +14.3% own

CCONV—

Foresite Capital… · 10% OwnerAug 10

3.1M sh

AGRANT◆—

Smith Todd N · DirectorAug 6

105,542 sh

Filing record

How quickly insiders here report their trades. Section 16 allows two business days from the transaction.

All 4 filings we hold were filed within the two-business-day deadline.

Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings

Insiders at this company

Everyone who has filed a Form 4 for this issuer.