Quart Barry D

Insider

Director

Trades at: KNSA· HRTX

30D 90D 1Y

Net shares · 365d

-58.9K

0 buy · 58.9K sell

Net value · 365d

-$2.7M

$0 in · $2.7M out

Sentiment · 365d

Net selling

0% buying · 100% selling

Open-market trades · 365d

0 buy · 58.9K sell

Trading track record · all companies

Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.

Transactions · 365d

Open-market Buys Sells All types

KNSA Exercise·M
May 29, 26

Director

$0

2.8K sh

Own New
KNSA Grant·A
May 29, 26

Director

$0

14.2K sh · 2 lots

Own New
KNSA Exercise·M
May 29, 26

Director

—

2.8K sh

Own +22%
KNSA Exercise·M
Apr 28, 26

Director · 10b5-1

$0

13.1K sh

Own +9492%
KNSA Sell·S
Apr 28, 26

Director · 10b5-1

$656.3K

13.1K sh · $50.10

Own -51%
KNSA Exercise·M
Apr 28, 26

Director · 10b5-1

$187.7K

13.1K sh · $14.33

Own +104%
KNSA Exercise·M
Apr 6, 26

Director · 10b5-1

$0

6.9K sh

Own +36%
KNSA Sell·S
Apr 6, 26

Director · 10b5-1

$345.1K

6.9K sh · $50.00

Own -35%
KNSA Exercise·M
Apr 6, 26

Director · 10b5-1

$98.9K

6.9K sh · $14.33

Own +55%
KNSA Exercise·M
Feb 12, 26

Director · 10b5-1

$0

2.8K sh · 2 lots

Own New
KNSA Exercise·M
Feb 12, 26

Director · 10b5-1

$43.3K

2.8K sh · $15.47 avg · 2 lots

Own +23%
KNSA Sell·S
Feb 12, 26

Director · 10b5-1

$126.0K

2.8K sh · $45.00 avg · 2 lots

Own -18%
KNSA Exercise·M
Feb 4, 26

Director · 10b5-1

$0

16.0K sh · 3 lots

Own New
KNSA Sell·S
Feb 4, 26

Director · 10b5-1

$721.6K

16.0K sh · $45.22 avg · 3 lots

Own -56%
KNSA Exercise·M
Feb 4, 26

Director · 10b5-1

$246.9K

16.0K sh · $15.47 avg · 3 lots

Own New
KNSA Exercise·M
Dec 15, 25

Director · 10b5-1

$0

20.1K sh

Own New
KNSA Exercise·M
Dec 15, 25

Director · 10b5-1

$208.5K

20.1K sh · $10.36

Own +160%
KNSA Sell·S
Dec 15, 25

Director · 10b5-1

$835.6K

20.1K sh · $41.51

Own -62%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
May 29, 2026	KNSA	Director	Exercise M	2.8K	New	—	$0
May 29, 2026	KNSA	Director	Grant A	14.2K2 lots	New	—	$0
May 29, 2026	KNSA	Director	Exercise M	2.8K	+22%	—	—
Apr 28, 2026	KNSA	Director	Exercise M	13.1K	+9492%	—	$0
Apr 28, 2026	KNSA	Director	Sell S	13.1K	-51%	$50.10	$656.3K
Apr 28, 2026	KNSA	Director	Exercise M	13.1K	+104%	$14.33	$187.7K
Apr 6, 2026	KNSA	Director	Exercise M	6.9K	+36%	—	$0
Apr 6, 2026	KNSA	Director	Sell S	6.9K	-35%	$50.00	$345.1K
Apr 6, 2026	KNSA	Director	Exercise M	6.9K	+55%	$14.33	$98.9K
Feb 12, 2026	KNSA	Director	Exercise M	2.8K2 lots	New	—	$0
Feb 12, 2026	KNSA	Director	Exercise M	2.8K2 lots	+23%	$15.47 avg	$43.3K
Feb 12, 2026	KNSA	Director	Sell S	2.8K2 lots	-18%	$45.00 avg	$126.0K
Feb 4, 2026	KNSA	Director	Exercise M	16.0K3 lots	New	—	$0
Feb 4, 2026	KNSA	Director	Sell S	16.0K3 lots	-56%	$45.22 avg	$721.6K
Feb 4, 2026	KNSA	Director	Exercise M	16.0K3 lots	New	$15.47 avg	$246.9K
Dec 15, 2025	KNSA	Director	Exercise M	20.1K	New	—	$0
Dec 15, 2025	KNSA	Director	Exercise M	20.1K	+160%	$10.36	$208.5K
Dec 15, 2025	KNSA	Director	Sell S	20.1K	-62%	$41.51	$835.6K

Buy Sell Non-market (grant · exercise · gift)

About Quart Barry D

This profile aggregates every SEC Form 4 insider transaction reported by Quart Barry D across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.