SEC Form 4
The Bank of N.T. Butterfield & Son Limited (NTB) insider trading
In the 12 months to Oct 26, 2026, 9 NTB insiders reported open-market sales of $23.1M across 11 filings; one director bought $564.9K.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $23.1M
- 11 filings · 9 insiders
- Open-market purchases
- $564.9K
- 1 filing · Mark T. Lynch, Director
Who traded NTB, and when
- Purchase
- Sale
NTB daily close from Oct 27, 2025 to Oct 26, 2026, between $41.83 and $63.91, last $60.16. 11 sale and 1 purchase filings by 10 insiders, marked at their filing dates. Michael W. Collins, Chief Executive Officer: sold $16.3M across 2 filings, first filed Jun 16, 2026, last Aug 19, 2026. Michael McWatt, Managing Director, Cayman: sold $1.3M across 2 filings, first filed Aug 5, 2026, last Aug 26, 2026. Tara Hidalgo, Chief Risk Officer: sold $1.1M across 1 filing, first filed Jul 31, 2026, last Jul 31, 2026. Andrew Ronald Burns, Chief Risk Officer, Cayman: sold $1.1M across 1 filing, first filed Jul 31, 2026, last Jul 31, 2026. Richard Saunders, Managing Director, CIUK: sold $1.1M across 1 filing, first filed Jul 31, 2026, last Jul 31, 2026. Jane Pearce, Managing Director, Trust: sold $1.0M across 1 filing, first filed Aug 19, 2026, last Aug 19, 2026. Mark T. Lynch, Director: bought $564.9K across 1 filing, first filed Jun 2, 2026, last Jun 2, 2026. 3 others: sold $1.1M across 3 filings, first filed Jul 31, 2026, last Aug 17, 2026.
Largest mark · tap a row for others
Michael W. Collins · Chief Executive Officer
Sale $12,752,150
207,037 shares
Filed Aug 19, 2026 · traded Aug 17
Close on filing date $59.06
Michael W. Collins · Chief Executive Officer
Chief Executive Officer
$16.3M soldMichael McWatt · Managing Director, Cayman
Managing Director, Cayman
$1.3M soldTara Hidalgo · Chief Risk Officer
Chief Risk Officer
$1.1M soldAndrew Ronald Burns · Chief Risk Officer, Cayman
Chief Risk Officer, Cayman
$1.1M soldRichard Saunders · Managing Director, CIUK
Managing Director, CIUK
$1.1M soldJane Pearce · Managing Director, Trust
Managing Director, Trust
$1.0M soldMark T. Lynch · Director
Director
$564.9K bought3 others
Combined, one mark per week
$1.1M soldOpen-market trades
12 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Michael W. Collins | Chief Executive Officer | $16.3M | — | 2 | — | |
| Michael McWatt | Managing Director, Cayman | $1.3M | — | 2 | — | |
| Tara Hidalgo | Chief Risk Officer | $1.1M | — | 1 | — | |
| Andrew Ronald Burns | Chief Risk Officer, Cayman | $1.1M | — | 1 | — | |
| Richard Saunders | Managing Director, CIUK | $1.1M | — | 1 | — | |
| Jane Pearce | Managing Director, Trust | $1.0M | — | 1 | — | |
| Mark T. Lynch | Director | — | $564.9K | 1 | — | |
| Jody Terence Feldman | Managing Director, Bermuda | $449.5K | — | 1 | — | |
| Michael Walter Neff | Chief Operating Officer | $350.1K | — | 1 | — | |
| John R. Wright | Director | $297.5K | — | 1 | — |
| Filed | Insider | Type | Shares | Value | Held after | Source |
|---|---|---|---|---|---|---|
traded | Michael McWatt Managing Director, Cayman | Sale | 9,000 ordinary shares | $525.7K | 13,544 | |
traded | Jane Pearce Managing Director, Trust | Sale | 16,368 ordinary shares | $1.0M | 0 | |
traded | Michael W. Collins Chief Executive Officer | Sale | 207,037 ordinary shares | $12.8M | 0 | |
traded | Michael Walter Neff Chief Operating Officer | Sale | 5,500 ordinary shares | $350.1K | 43,218 | |
traded | John R. Wright Director | Sale | 5,000 ordinary shares | $297.5K | 5,102 | |
traded | Michael McWatt Managing Director, Cayman | Sale | 12,000 ordinary shares | $741.3K | 22,544 | |
traded | Andrew Ronald Burns Chief Risk Officer, Cayman | Sale | 18,566 ordinary shares | $1.1M | 0 | |
traded | Jody Terence Feldman Managing Director, Bermuda | Sale | 7,500 ordinary shares | $449.5K | 5,713 | |
traded | Tara Hidalgo Chief Risk Officer | Sale | 18,587 ordinary shares | $1.1M | 0 | |
traded | Richard Saunders Managing Director, CIUK | Sale | 18,118 ordinary shares | $1.1M | 0 | |
traded | Michael W. Collins Chief Executive Officer | Sale | 60,621 ordinary shares | $3.6M | 60,622 | |
traded | Mark T. Lynch Director | Purchase | 10,000 ordinary shares | $564.9K | 234,794 |
Shares are as filed (ordinary shares or ADS); values are as converted to US$ in the filing.
GET /stocks/filings/vX/form-4?tickers=NTB&filing_date.gte=2025-10-26&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"NTB"
],
"issuer_cik": "0001653242",
"owner_cik": "0002001797",
"accession_number": "0001653242-26-000092",
"form_type": "4",
"filing_date": "2026-08-26",
"period_of_report": "2026-08-26",
"issuer_name": "Bank of N.T. Butterfield & Son Ltd",
"issuer_trading_symbol": "NTB",
"owner_name": "McWatt Michael",
"is_director": false,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "Managing Director, Cayman",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Ordinary shares",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-08-26",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 9000,
"transaction_price_per_share": 58.4143,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 13544,
"transaction_value": 525728.7,
"not_subject_to_section_16": false,
"direct_or_indirect": "D"
},
{
"tickers": [
"NTB"
],
"issuer_cik": "0001653242",
"owner_cik": "0001975405",
"accession_number": "0001653242-26-000090",
"form_type": "4",
"filing_date": "2026-08-19",
"period_of_report": "2026-08-17",
"issuer_name": "Bank of N.T. Butterfield & Son Ltd",
"issuer_trading_symbol": "NTB",
"owner_name": "Collins Michael W",
"is_director": false,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "Chief Executive Officer",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Ordinary shares",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-08-18",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 70859,
"transaction_price_per_share": 61.7888,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 61178,
"transaction_value": 4378292.5792000005,
"not_subject_to_section_16": false,
"direct_or_indirect": "D",
"remarks": "The sales were made in connection with the reporting persons long-term strategy for investment diversification and estate planning purposes."
}
]
}
// 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) · 9 records
- Grants and awards9 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 The Bank of N.T. Butterfield & Son Limited's CEO sold stock?
Yes. Michael W. Collins (CEO) sold 267,658 shares ($16.3M) between Jun 2026 and Aug 2026.
How current is NTB’s insider data?
These are NTB 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.
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Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for NTB 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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