Kolchinsky Peter

Insider

10% Owner

Trades at: CLYM· SION· VOR· CDTX· SPRY· TYRA· PEPG· JBIO +8 more

30D 90D 1Y

Net shares · 365d

+2.2M

2.6M buy · 430.7K sell

Net value · 365d

$89.2M

$100.8M in · $11.6M out

Sentiment · 365d

Net buying

90% buying · 10% selling

Open-market trades · 365d

2.6M buy · 430.7K 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

CLYM Buy·P
Dec 12, 25

Director,TenPercentOwner

$754.7K

314.6K sh · $2.40 avg · 2 lots

Own +10%
CLYM Grant·A
Dec 11, 25

Director,TenPercentOwner

—

20.4M sh

Own New
CLYM Other·D
Dec 11, 25

Director,TenPercentOwner

$0

20.4M sh

Own -87%
SION Sell·S
Nov 21, 25

Director,TenPercentOwner

$1.2M

30.3K sh · $39.61 avg · 12 lots

Own -1%
VOR Sell·S
Oct 30, 25

Director,TenPercentOwner

$10.4M

400.4K sh · $25.90 avg · 4 lots

Own -34%
VOR Grant·A
Sep 8, 25

Director,TenPercentOwner

$0

60.0K sh

Own New
CDTX Buy·P
Jun 26, 25

Director,TenPercentOwner

$100.0M

2.3M sh · $44.00

Own +208%
SPRY Grant·A
Jun 25, 25

Director,TenPercentOwner

$0

30.0K sh

Own New

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Dec 12, 2025	CLYM	Director,TenPercentOwner	Buy P	314.6K2 lots	+10%	$2.40 avg	$754.7K
Dec 11, 2025	CLYM	Director,TenPercentOwner	Grant A	20.4M	New	—	—
Dec 11, 2025	CLYM	Director,TenPercentOwner	Other D	20.4M	-87%	—	$0
Nov 21, 2025	SION	Director,TenPercentOwner	Sell S	30.3K12 lots	-1%	$39.61 avg	$1.2M
Oct 30, 2025	VOR	Director,TenPercentOwner	Sell S	400.4K4 lots	-34%	$25.90 avg	$10.4M
Sep 8, 2025	VOR	Director,TenPercentOwner	Grant A	60.0K	New	—	$0
Jun 26, 2025	CDTX	Director,TenPercentOwner	Buy P	2.3M	+208%	$44.00	$100.0M
Jun 25, 2025	SPRY	Director,TenPercentOwner	Grant A	30.0K	New	—	$0

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

About Kolchinsky Peter

This profile aggregates every SEC Form 4 insider transaction reported by Kolchinsky Peter 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.