SEC Form 4
MSC Income Fund, Inc. (MSIF) insider trading
In the 12 months to Nov 6, 2026, 6 MSIF insiders reported open-market purchases of $377.7K across 11 filings; no open-market sales were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $0
- 0 filings · 0 insiders
- Open-market purchases
- $377.7K
- 11 filings
Who traded MSIF, and when
- Purchase
MSIF daily close from Nov 6, 2025 to Nov 6, 2026, between $10.91 and $14.31, last $12.61. 0 sale and 11 purchase filings by 6 insiders, marked at their filing dates. Dwayne L. Hyzak, CEO, SMD: bought $169.5K across 3 filings, first filed Dec 31, 2025, last Jun 30, 2026. John O. Niemann JR., Director: bought $83.0K across 2 filings, first filed Mar 10, 2026, last May 19, 2026. Jeffrey B. Walker, Director: bought $50.0K across 1 filing, first filed Jun 8, 2026, last Jun 8, 2026. Nicholas Meserve, Managing Director: bought $28.6K across 1 filing, first filed Jun 25, 2026, last Jun 25, 2026. Nataly Michelle Marks, Director: bought $24.7K across 2 filings, first filed Mar 31, 2026, last Aug 27, 2026. Cory Gilbert, CFO and Treasurer: bought $21.8K across 2 filings, first filed Apr 2, 2026, last Jun 15, 2026.
Largest mark · tap a row for others
Dwayne L. Hyzak · CEO, SMD
Purchase $69,718
5,969 shares at $11.68 avg
Filed Jun 30, 2026
Close on filing date $11.57
Dwayne L. Hyzak · CEO, SMD
CEO, SMD
$169.5K boughtJohn O. Niemann JR. · Director
Director
$83.0K boughtJeffrey B. Walker · Director
Director
$50.0K boughtNicholas Meserve · Managing Director
Managing Director
$28.6K boughtNataly Michelle Marks · Director
Director
$24.7K boughtCory Gilbert · CFO and Treasurer
CFO and Treasurer
$21.8K boughtOpen-market trades
11 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Dwayne L. Hyzak | CEO, SMD | — | $169.5K | 3 | — | |
| John O. Niemann JR. | Director | — | $83.0K | 2 | — | |
| Jeffrey B. Walker | Director | — | $50.0K | 1 | — | |
| Nicholas Meserve | Managing Director | — | $28.6K | 1 | — | |
| Nataly Michelle Marks | Director | — | $24.7K | 2 | — | |
| Cory Gilbert | CFO and Treasurer | — | $21.8K | 2 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Nataly Michelle Marks Director | Purchase | 950 | $12.70 | $12.1K | 1,950 | |
traded | Dwayne L. Hyzak CEO, SMD | Purchase | 5,969 | $11.68 | $69.7K | 70,712 | |
traded | Nicholas Meserve Managing Director | Purchase | 2,500 | $11.43 | $28.6K | 12,500 | |
traded | Cory Gilbert CFO and Treasurer | Purchase | 1,000 | $11.78 | $11.8K | 6,514 | |
traded | Dwayne L. Hyzak CEO, SMD | Purchase | 4,274 | $11.69 | $50.0K | 64,743 | |
traded | Jeffrey B. Walker Director | Purchase | 4,162 | $12.02 | $50.0K | 26,311 | |
traded | John O. Niemann JR. Director | Purchase | 4,922 | $12.10 | $59.6K | 43,648 | |
traded | Cory Gilbert CFO and Treasurer | Purchase | 825 | $12.20 | $10.1K | 5,393 | |
traded | Nataly Michelle Marks Director | Purchase | 1,000 | $12.61 | $12.6K | 1,000 | |
traded | John O. Niemann JR. Director | Purchase | 1,887 | $12.42 | $23.4K | 38,726 | |
traded | Dwayne L. Hyzak CEO, SMD | Purchase | 3,712 | $13.43 | $49.9K | 59,781 |
GET /stocks/filings/vX/form-4?tickers=MSIF&filing_date.gte=2025-11-06&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"MSIF"
],
"issuer_cik": "0001535778",
"owner_cik": "0002108262",
"accession_number": "0002108262-26-000006",
"form_type": "4",
"filing_date": "2026-08-27",
"period_of_report": "2026-08-26",
"issuer_name": "MSC INCOME FUND, INC.",
"issuer_trading_symbol": "MSIF",
"owner_name": "Marks Nataly Michelle",
"is_director": true,
"is_officer": false,
"is_ten_percent_owner": false,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-08-26",
"transaction_code": "P",
"equity_swap_involved": false,
"transaction_shares": 950,
"transaction_price_per_share": 12.7,
"transaction_acquired_disposed": "A",
"shares_owned_following_transaction": 1950,
"transaction_value": 12065,
"direct_or_indirect": "D"
},
{
"tickers": [
"MSIF"
],
"issuer_cik": "0001535778",
"owner_cik": "0001414109",
"accession_number": "0001414109-26-000016",
"form_type": "4",
"filing_date": "2026-06-30",
"period_of_report": "2026-06-30",
"issuer_name": "MSC INCOME FUND, INC.",
"issuer_trading_symbol": "MSIF",
"owner_name": "Hyzak Dwayne L.",
"is_director": true,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "CEO, SMD",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-06-30",
"transaction_code": "P",
"equity_swap_involved": false,
"transaction_shares": 5969,
"transaction_price_per_share": 11.68,
"transaction_acquired_disposed": "A",
"shares_owned_following_transaction": 70712.221,
"transaction_value": 69717.92,
"direct_or_indirect": "D"
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
Other insider activity (not market trades) · 40 records
- Other40 records
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
How to read this page
- Open-market purchase or sale
- A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.
Frequently asked questions
Has MSC Income Fund, Inc.'s CEO sold stock?
No. Dwayne L. Hyzak (CEO) made no open-market sales filed as CEO in the last 12 months.
How current is MSIF’s insider data?
These are MSIF Form 4 filings from the last year, refreshed daily. The Massive Form 4 API has the full, continuously updated record.
What counts as an open-market buy or sell?
Only purchases and sales at the market price. Option exercises, grants, gifts, and shares withheld for taxes are reported on Form 4 but are left out of the buy and sell totals.
Build with AI
Track MSIF insider trades with your agent
This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:
Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for MSIF every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.
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