Key facts
- This page summarizes Brian Richard MacDonald's Form 4 filing for Disc Medicine, Inc. (IRON).
- 10 reported transactions and 0 derivative rows are listed below.
- Accepted by SEC: 30 Jun 2023, 18:29.
Brian Richard MacDonald - 28 Jun 2023 Form 4 Insider Report for Disc Medicine, Inc. (IRON)
- Reporting relationship
- Chief Innovation Officer
- Issuer ticker
- IRON
- Reported as of
- 28 Jun 2023
- Net transaction value
- -$655,024
- SEC form
- 4
- Accepted by SEC
- 30 Jun 2023, 18:29:14 UTC
- Prior SEC filing
- 03 Jan 2023
- Source filing
- View source filing
- Reporting owner signature
- By: /s/ Rahul Khara, as Attorney-in-Fact
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Brian Richard MacDonald filed Form 4 for Disc Medicine, Inc. (IRON) on 30 Jun 2023.
Change
- Previous filing in this sequence was filed on 03 Jan 2023.
- Current net transaction value: -$655,024.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
IRON
transaction
Common Stock
Sale
- Transaction value
- $110,649
- Shares
- -2,247
- Change %
- -8.2%
- Price
- $49.24
- Shares after
- 25,153
- Date
- 28 Jun 2023
- Ownership
- Direct
- Footnotes
- F1, F2
IRON
transaction
Common Stock
Sale
- Transaction value
- $95,730
- Shares
- -1,900
- Change %
- -7.6%
- Price
- $50.38
- Shares after
- 23,253
- Date
- 28 Jun 2023
- Ownership
- Direct
- Footnotes
- F1, F3
IRON
transaction
Common Stock
Sale
- Transaction value
- $48,415
- Shares
- -953
- Change %
- -4.1%
- Price
- $50.80
- Shares after
- 22,300
- Date
- 28 Jun 2023
- Ownership
- Direct
- Footnotes
- F1, F4
IRON
transaction
Common Stock
Sale
- Transaction value
- $32,656
- Shares
- -736
- Change %
- -3.3%
- Price
- $44.37
- Shares after
- 21,564
- Date
- 29 Jun 2023
- Ownership
- Direct
- Footnotes
- F1, F5
IRON
transaction
Common Stock
Sale
- Transaction value
- $101,453
- Shares
- -2,230
- Change %
- -10%
- Price
- $45.49
- Shares after
- 19,334
- Date
- 29 Jun 2023
- Ownership
- Direct
- Footnotes
- F1, F6
IRON
transaction
Common Stock
Sale
- Transaction value
- $89,952
- Shares
- -1,934
- Change %
- -10%
- Price
- $46.51
- Shares after
- 17,400
- Date
- 29 Jun 2023
- Ownership
- Direct
- Footnotes
- F1, F7
IRON
transaction
Common Stock
Sale
- Transaction value
- $9,448
- Shares
- -200
- Change %
- -1.1%
- Price
- $47.24
- Shares after
- 17,200
- Date
- 29 Jun 2023
- Ownership
- Direct
- Footnotes
- F1, F8
IRON
transaction
Common Stock
Sale
- Transaction value
- $131,102
- Shares
- -2,923
- Change %
- -17%
- Price
- $44.85
- Shares after
- 14,277
- Date
- 30 Jun 2023
- Ownership
- Direct
- Footnotes
- F1, F9
IRON
transaction
Common Stock
Sale
- Transaction value
- $63,676
- Shares
- -1,401
- Change %
- -9.8%
- Price
- $45.45
- Shares after
- 12,876
- Date
- 30 Jun 2023
- Ownership
- Direct
- Footnotes
- F1, F10
IRON
transaction
Common Stock
Sale
- Transaction value
- $28,058
- Shares
- +600
- Change %
- +5.1%
- Price
- $46.76
- Shares after
- 12,276
- Date
- 30 Jun 2023
- Ownership
- Direct
- Footnotes
- F1, F11
IRON
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 1,096
- Date
- 28 Jun 2023
- Ownership
- Held by Son
- Footnotes
- F12
IRON
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 1,096
- Date
- 28 Jun 2023
- Ownership
- Held by Son
- Footnotes
- F12
IRON
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 1,096
- Date
- 28 Jun 2023
- Ownership
- Held by Son
- Footnotes
- F12
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Rule 10b5-1 trading plan
These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.
Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).
Explanation of responses 12 footnotes
Footnote F1
The sales reported by the Reporting Person were effected pursuant to a Rule 10b5-1 trading plan adopted on February 17, 2023.
Footnote F2
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.61 to $49.55, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) through (11) to this Form 4.
Footnote F3
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $49.61 to $50.59, inclusive.
Footnote F4
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.62 to $51.235, inclusive.
Footnote F5
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $44.03 to $44.87, inclusive.
Footnote F6
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.03 to $45.94, inclusive.
Footnote F7
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $46.04 to $46.96, inclusive.
Footnote F8
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $47.23 to $47.25, inclusive.
Footnote F9
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $44.31 to $45.29, inclusive.
Footnote F10
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.31 to $45.58, inclusiv
Footnote F11
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $46.56 to $47.00, inclusive.
Footnote F12
The Reporting Person disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interest he may have therein, directly or indirectly.