Hughes Steven George — Insider Trades & Holdings | InsiderBid

Hughes Steven George

Form 4 filings across 2 companies. Net figures count open-market buys and sales only. EDGAR profile ↗

Lifetime net: -$4.4M

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
RNA	Atrium Therapeutics, Inc.	$0	$0	$0	51,638	Sep 18
—	Avidity Biosciences, Inc.	$0	$4.4M	-$4.4M	0	Feb 27

Atrium Therapeutics, Inc.

$0

Bought

$0

Sold

$0

Held

51,638

—

Avidity Biosciences, Inc.

-$4.4M

Bought

$0

Sold

$4.4M

Held

0

Filing record

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

All 9 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 40 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
Sep 18	RNA	Atrium Therapeutics, Inc.	FTAX	21,459	$8.95	$192.1K	-29.4%	Open the original filing on SEC.gov
Apr 20	RNA	Atrium Therapeutics, Inc.	AGRANT◆	60,000	—	—	—

RNAFTAX$192.1K

Atrium Therapeutics, Inc.Sep 18

21,459 sh @ $8.95 · -29.4% own

RNAAGRANT◆—

Atrium Therapeutics, Inc.Apr 20

60,000 sh

RNAAGRANT—

Atrium Therapeutics, Inc.Apr 20

30,000 sh · +69.6% own

—DTOISS◆—

Avidity Biosciences, Inc.Feb 27

50,000 sh

—DTOISS◆—

Avidity Biosciences, Inc.Feb 27

68,458 sh

—DTOISS◆—

Avidity Biosciences, Inc.Feb 27

49,333 sh

—DTOISS◆—

Avidity Biosciences, Inc.Feb 27

74,000 sh

—DTOISS◆—

Avidity Biosciences, Inc.Feb 27

73,342 sh

—DTOISS—

Avidity Biosciences, Inc.Feb 27

115,857 sh · -100.0% own

—SSELL◷$208.5K

Avidity Biosciences, Inc.Jan 21

2,878 sh @ $72.45 · -8.3% own

—SSELL◷$146.1K

Avidity Biosciences, Inc.Jan 21

2,017 sh @ $72.45 · -5.5% own

—SSELL◷$171.4K

Avidity Biosciences, Inc.Jan 7

2,373 sh @ $72.23 · -6.1% own

—MEXER◷◆—

Avidity Biosciences, Inc.Oct 22, 2025

2,209 sh

—SSELL◷$105K

Avidity Biosciences, Inc.Oct 22, 2025

2,209 sh @ $47.54 · -5.4% own

—MEXER◷$22.4K

Avidity Biosciences, Inc.Oct 22, 2025

2,209 sh @ $10.16 · +5.7% own

—MEXER◷◆—

Avidity Biosciences, Inc.Sep 22, 2025

2,208 sh

—SSELL◷$89.6K

Avidity Biosciences, Inc.Sep 22, 2025

2,208 sh @ $40.58 · -5.4% own

—MEXER◷$22.4K

Avidity Biosciences, Inc.Sep 22, 2025

2,208 sh @ $10.16 · +5.7% own

—MEXER◷◆—

Avidity Biosciences, Inc.Sep 15, 2025

1,542 sh

—SSELL◷$70K

Avidity Biosciences, Inc.Sep 15, 2025

1,542 sh @ $45.41 · -3.8% own

—MEXER◷$10.1K

Avidity Biosciences, Inc.Sep 15, 2025

1,542 sh @ $6.57 · +4.0% own

—MEXER◷◆—

Avidity Biosciences, Inc.Aug 22, 2025

2,208 sh

—SSELL◷$102.5K

Avidity Biosciences, Inc.Aug 22, 2025

2,208 sh @ $46.40 · -5.4% own

—MEXER◷$22.4K

Avidity Biosciences, Inc.Aug 22, 2025

2,208 sh @ $10.16 · +5.7% own

—MEXER◷◆—

Avidity Biosciences, Inc.Aug 13, 2025

1,542 sh

—SSELL◷$71.9K

Avidity Biosciences, Inc.Aug 13, 2025

1,542 sh @ $46.66 · -3.8% own

—MEXER◷$10.1K

Avidity Biosciences, Inc.Aug 13, 2025

1,542 sh @ $6.57 · +4.0% own

—MEXER◷◆—

Avidity Biosciences, Inc.Aug 6, 2025

17,667 sh

—MEXER◷◆—

Avidity Biosciences, Inc.Aug 6, 2025

6,167 sh

—MEXER◷◆—

Avidity Biosciences, Inc.Aug 6, 2025

12,334 sh

—MEXER◷◆—

Avidity Biosciences, Inc.Aug 6, 2025

11,283 sh

—SSELL◷$1.5M

Avidity Biosciences, Inc.Aug 6, 2025

33,983 sh @ $42.74 · -46.7% own

—SSELL◷$755K

Avidity Biosciences, Inc.Aug 6, 2025

17,667 sh @ $42.74 · -19.5% own

—MEXER◷$179.5K

Avidity Biosciences, Inc.Aug 6, 2025

17,667 sh @ $10.16 · +24.3% own

—SSELL◷$263.6K

Avidity Biosciences, Inc.Aug 6, 2025

6,167 sh @ $42.74 · -7.8% own

—MEXER◷$138.6K

Avidity Biosciences, Inc.Aug 6, 2025

6,167 sh @ $22.47 · +8.5% own

—SSELL◷$527.1K

Avidity Biosciences, Inc.Aug 6, 2025

12,334 sh @ $42.74 · -14.5% own

—MEXER◷$81K

Avidity Biosciences, Inc.Aug 6, 2025

12,334 sh @ $6.57 · +16.9% own

—SSELL◷$482.2K

Avidity Biosciences, Inc.Aug 6, 2025

11,283 sh @ $42.74 · -13.4% own

—MEXER◷$180.1K

Avidity Biosciences, Inc.Aug 6, 2025

11,283 sh @ $15.96 · +15.5% own