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A

$ Value

$0

Shares

21,052

Price

$0

Filed

Aug 11

Insider

Name

Rogers Campbell

Title

Chief Medical Officer

CIK

0001585724

Roles

Officer

Transaction Details

Transaction Date

2025-08-07

Code

A

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

21,052

Footnotes

Represents restricted stock units ("RSUs"), with a vesting commencement date of August 7, 2025 (the "Vesting Commencement Date"). 1/16th of the RSUs vest on each quarterly anniversary of the Vesting Commencement Date, subject to continued service through the applicable vesting date. | The option vests 1/48 on each monthly anniversary of the Vesting Commencement Date, subject to continued service through the applicable vesting date.

Filing Info

Accession No.

0001628280-25-039733

Form Type

4

Issuer CIK

0001464521

Rogers Campbell's History

Date Ticker Type Value
2026-04-01 HTFL M $2K
2026-04-01 HTFL M $42K
2026-04-01 HTFL M $91K
2026-04-01 HTFL M $15K
2026-04-01 HTFL $1.6M
2026-04-01 HTFL M $0
2026-04-01 HTFL M $0
2026-04-01 HTFL M $0
2026-04-01 HTFL M $0
2026-03-19 HTFL M $43K

Other Insiders at HTFL (90d)

Insider Bought Sold Last
BARABE TIMOTHY C 2026-03-11
HealthCor Partners Management LP 2026-03-24
Lightcap Jeffrey C 2026-03-24
Rogers Campbell
Chief Medical Officer
$4.8M 2026-04-01
Bain Capital Life Sciences Investors, LLC $56.1M 2026-02-04
Cullivan Julie A $447K 2026-03-05
Farquhar John C.M.
Chief Executive Officer
$1.8M 2026-04-10
Jones Marie L.
Chief Accounting Officer, VP
2026-02-06
Verghese Vikram
Chief Financial Officer
2026-02-06