← Back

$ Value

$0

Shares

53,250

Price

$0

Filed

Mar 20

Insider

Name

Kalowski Lee

Title

CFO and President

CIK

0001618273

Roles

Officer

Transaction Details

Transaction Date

2026-02-24

Code

A

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

89,193

Footnotes

The restricted stock units ("RSUs") vest in four equal installments, 25% shall vest 6 months from February 24, 2026 (the "Grant Date"), 25% shall vest 12 months from the Grant Date, 25% shall vest 24 months from the Grant Date, and 25% shall vest 36 months from Grant Date. Each RSU represents a contingent right to receive one share of Issuer common stock.

Filing Info

Accession No.

0001193125-26-118052

Form Type

4

Issuer CIK

0001661998

Kalowski Lee's History

Date Ticker Type Value
2026-02-25 QTTB $18K
2026-02-24 QTTB A $0
2025-12-02 QTTB $31K
2025-08-26 QTTB $8K

Other Insiders at QTTB (90d)

Insider Bought Sold Last
LAPORTE KATHLEEN 2026-01-15
Morrison Jodie Pope
CEO
$45K 2026-02-25
Kalowski Lee
CFO and President
$18K 2026-02-25
Lundberg Sven Ante 2026-01-15
GRAYZEL DAVID S. 2026-01-15
Violette Shelia M.
Chief Scientific Officer
$13K 2026-02-25