Transaction · 0002023732-26-000008

Ciongoli Gregory Austin

Ciongoli Gregory Austin, DIR, reported an open-market or private purchase at REGENXBIO Inc. involving 49196.000000 shares for an estimated $449705.56. Reported holdings after the transaction were 64628.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market buySEC transaction code PDIR
RGNXREGENXBIO Inc.
Trade date
Aug 26, 2026
Filing date
Aug 27, 2026
View on SEC Insider profile
Estimated value$449kShares × reported price
Shares traded49.1k$9.14 per share
Holdings after64.6kDirect
% of reported position traded318.79%This security and ownership context
How reported position traded is calculated

Shares purchased ÷ (holdings after − shares purchased). Estimated position before: 15,432 shares.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

RGNX price since this filing

Daily closing prices, with the filing date and available return windows
RGNX · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago +9.3%1w ago +35.4%1d ago +0.0%
Returns since7d +3.5%30d -16.7%90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Buy
Code P
Identifier
0002023732-26-000008
Common Stock
Transaction date
Aug 26, 2026
Filed Aug 27, 2026, 11:03 PM · 1d delay
Shares
49,196 sh
$9.14 per share
Estimated value
$449k
Computed from shares × price
Holdings after
64,628 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Director Buy Direct Ownership Large Holdings Increase
Filing-only score

+36 points

Compact filing score computed from stored Form 4 facts. Version v1.

Strong filing signal

This filing has a high positive filing-only score. It may deserve closer research, but it is not an investment recommendation.

How this score is calculated
  • open_market_purchase+12 points

    transaction_code = P

    Code P is a discretionary open-market purchase.
  • direct_ownership+6 points

    direct_or_indirect_ownership = D

    Direct ownership reports the insider's personal stake.
  • director_buy+6 points

    is_director = true

    Director open-market purchase.
  • large_holdings_increase+8 points

    large-holdings-increase signal matched

    Reported acquired shares meet the configured percentage of post-transaction holdings.
  • timely_filing+4 points

    reporting_delay_days = 1

    Filing reported within two business days of the transaction.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

No officer title

Officer NoDirector Yes10% NoOther No
Footnotes & amended
  1. F1

    Represents shares of common stock underlying a time-based restricted stock unit award (RSU). 1/3rd of the shares subject to the RSU award shall vest on each of August 25, 2027, August 25, 2028 and Au…

  2. F2

    Represents shares purchased in an open-market transaction. The price reported in Column 4 is a weighted average price. This transaction was executed in multiple trades at prices ranging from $8.67 to…

  3. F3

    Represents shares purchased in an open-market transaction. The price reported in Column 4 is a weighted average price. This transaction was executed in multiple trades at prices ranging from $9.17 to…

  4. F4

    The option will vest over a three year period, with 1/3rd of the option vesting on August 25, 2027 and the remaining portion of the option vesting in equal monthly installments over the 24 months ther…

Original filing · 0002023732-26-000008
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