ORBIMED ADVISORS LLC

Insider

Director, 10% Owner

Trades at: ELVN· STTK· QTTB· SION· PRLD· TRAW· IMA· ACET +8 more

30D 90D 1Y

Net shares · 90d

+9.0M

10.2M buy · 1.2M sell

Net value · 90d

-$23.6M

$28.5M in · $52.1M out

Sentiment · 90d

Net buying

35% buying · 65% selling

Open-market trades · 90d

10.2M buy · 1.2M 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 · 90d

Open-market Buys Sells All types

ELVN Sell·S
Jun 15, 26

10% Owner

$12.7M

281.4K sh · $45.02 avg · 2 lots

Own -4%
STTK Buy·P
Jun 11, 26

Director

—

1.2M sh · 2 lots

Own +31%
STTK Exercise·C
Jun 8, 26

Director

—

36.9M sh · 4 lots

Own New
QTTB Buy·P
May 28, 26

Director, 10% Owner

$15.0M

1.9M sh · $8.00 avg · 2 lots

Own New
SION Sell·S
May 27, 26

Director · 10b5-1

$4.5K

101 sh · $44.49

Own -0%
SION Sell·S
May 11, 26

Director · 10b5-1

$13.4M

293.0K sh · $45.62 avg · 3 lots

Own -10%
PRLD Buy·P
Apr 21, 26

Director, 10% Owner

$12.5M

2.8M sh · $4.44 avg · 2 lots

Own New
SION Sell·S
Apr 18, 26

Director · 10b5-1

$2.5M

55.3K sh · $44.67 avg · 2 lots

Own -2%
SION Sell·S
Apr 16, 26

Director · 10b5-1

$22.9M

510.6K sh · $44.94 avg · 3 lots

Own -14%
TRAW Buy·P
Apr 16, 26

10% Owner

—

3.0M sh · 3 lots

Own New
TRAW Buy·P
Apr 16, 26

10% Owner

$998.2K

597.7K sh · $1.67

Own +99%
IMA Buy·P
Apr 14, 26

Director

—

721.3K sh · 2 lots

Own New
ACET Sell·S
Apr 8, 26

10% Owner

$674.8K

104.7K sh · $6.45 avg · 4 lots

Own -100%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 15, 2026	ELVN	10% Owner	Sell S	281.4K2 lots	-4%	$45.02 avg	$12.7M
Jun 11, 2026	STTK	Director	Buy P	1.2M2 lots	+31%	—	—
Jun 8, 2026	STTK	Director	Exercise C	36.9M4 lots	New	—	—
May 28, 2026	QTTB	Director, 10% Owner	Buy P	1.9M2 lots	New	$8.00 avg	$15.0M
May 27, 2026	SION	Director	Sell S	101	-0%	$44.49	$4.5K
May 11, 2026	SION	Director	Sell S	293.0K3 lots	-10%	$45.62 avg	$13.4M
Apr 21, 2026	PRLD	Director, 10% Owner	Buy P	2.8M2 lots	New	$4.44 avg	$12.5M
Apr 18, 2026	SION	Director	Sell S	55.3K2 lots	-2%	$44.67 avg	$2.5M
Apr 16, 2026	SION	Director	Sell S	510.6K3 lots	-14%	$44.94 avg	$22.9M
Apr 16, 2026	TRAW	10% Owner	Buy P	3.0M3 lots	New	—	—
Apr 16, 2026	TRAW	10% Owner	Buy P	597.7K	+99%	$1.67	$998.2K
Apr 14, 2026	IMA	Director	Buy P	721.3K2 lots	New	—	—
Apr 8, 2026	ACET	10% Owner	Sell S	104.7K4 lots	-100%	$6.45 avg	$674.8K

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

About ORBIMED ADVISORS LLC

This profile aggregates every SEC Form 4 insider transaction reported by ORBIMED ADVISORS LLC 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.