Congleton Jon — Insider Trades & Holdings | InsiderBid

Congleton Jon

Form 4 filings across 3 companies. Net figures count open-market buys and sales only. EDGAR profile ↗

Lifetime net: -$15.3M

Positions by company

Reported holding is the most recent post-transaction share count on a Table I row.

Every company this insider has reported trading in, with the value bought and sold at each and the date they last traded.
Ticker	Company	Bought	Sold	Net	Shares held	Last trade
MLYS	Mineralys Therapeutics, Inc.	$0	$15.3M	-$15.3M	603,621	Jul 13
IMUX	Immunic, INC.	$0	$0	$0	—	Jul 5
AVLN	Avalyn Pharma Inc.	$0	$0	$0	—	Apr 29

Mineralys Therapeutics, Inc.

-$15.3M

Bought

$0

Sold

$15.3M

Held

603,621

Immunic, INC.

$0

Bought

$0

Sold

$0

Held

—

Avalyn Pharma Inc.

$0

Bought

$0

Sold

$0

Held

—

Filing record

How quickly this filer reports. Section 16 allows two business days from the transaction.

All 12 filings we hold were filed within the two-business-day deadline.

Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings

Trade history

The 26 most recent Form 4 transactions.

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Ticker	Company	Type	Shares	Price	Value	Δ Own	Filing
Jul 13	MLYS	Mineralys Therapeutics,…	SSELL◷	10,700	$27.24	$291.4K	-1.7%	Open the original filing on SEC.gov
Jul 5	IMUX	Immunic, INC.	AGRANT◆	25,370	—	—	—

MLYSSSELL◷$291.4K

Mineralys Therapeutics, Inc.Jul 13

10,700 sh @ $27.24 · -1.7% own

IMUXAGRANT◆—

Immunic, INC.Jul 5

25,370 sh

MLYSSSELL◷$455.9K

Mineralys Therapeutics, Inc.Jun 30

17,000 sh @ $26.82 · -2.7% own

MLYSSSELL◷$1.5M

Mineralys Therapeutics, Inc.Jun 30

58,000 sh @ $25.94 · -8.4% own

IMUXAGRANT◆—

Immunic, INC.Jun 29

50,740 sh

AVLNAGRANT◆—

Avalyn Pharma Inc.Apr 29

26,978 sh

MLYSSSELL◷$422K

Mineralys Therapeutics, Inc.Apr 13

15,730 sh @ $26.83 · -2.2% own

MLYSSSELL◷$12.3K

Mineralys Therapeutics, Inc.Mar 31

453 sh @ $27.05 · <0.1% own

MLYSSSELL◷$1.5M

Mineralys Therapeutics, Inc.Mar 31

55,183 sh @ $26.54 · -7.2% own

MLYSSSELL◷$493.8K

Mineralys Therapeutics, Inc.Mar 31

19,364 sh @ $25.50 · -2.5% own

MLYSAGRANT◆—

Mineralys Therapeutics, Inc.Feb 19

187,900 sh

MLYSAGRANT—

Mineralys Therapeutics, Inc.Feb 19

140,900 sh · +22.0% own

MLYSSSELL◷$235.9K

Mineralys Therapeutics, Inc.Jan 12

7,117 sh @ $33.15 · -1.1% own

MLYSSSELL◷$293.7K

Mineralys Therapeutics, Inc.Jan 12

9,119 sh @ $32.21 · -1.4% own

MLYSMEXER◆—

Mineralys Therapeutics, Inc.Nov 21, 2025

24,082 sh

MLYSMEXER$13K

Mineralys Therapeutics, Inc.Nov 21, 2025

24,082 sh @ $0.54 · +3.8% own

MLYSSSELL$1.5M

Mineralys Therapeutics, Inc.Nov 11, 2025

32,850 sh @ $46.89 · -5.0% own

MLYSSSELL$5.1M

Mineralys Therapeutics, Inc.Nov 11, 2025

112,275 sh @ $45.83 · -14.5% own

MLYSSSELL$1.3M

Mineralys Therapeutics, Inc.Nov 11, 2025

29,207 sh @ $45.20 · -3.6% own

MLYSSSELL$174K

Mineralys Therapeutics, Inc.Nov 11, 2025

4,000 sh @ $43.50 · -0.5% own

MLYSSSELL$374.9K

Mineralys Therapeutics, Inc.Nov 11, 2025

8,862 sh @ $42.31 · -1.1% own

MLYSSSELL$533.2K

Mineralys Therapeutics, Inc.Nov 11, 2025

12,806 sh @ $41.64 · -1.5% own

MLYSSSELL◷$66.8K

Mineralys Therapeutics, Inc.Oct 13, 2025

1,552 sh @ $43.03 · -0.2% own

MLYSSSELL◷$577.5K

Mineralys Therapeutics, Inc.Oct 13, 2025

13,548 sh @ $42.63 · -1.6% own

MLYSSSELL◷$230.4K

Mineralys Therapeutics, Inc.Jul 11, 2025

15,884 sh @ $14.51 · -1.8% own

MLYSSSELL◷$186.8K

Mineralys Therapeutics, Inc.Apr 11, 2025

15,319 sh @ $12.19 · -1.8% own