SEC Form 4
Teekay Tankers Ltd. (TNK) insider trading
In the 12 months to Oct 24, 2026, 3 TNK insiders reported open-market sales of $1.9M across 4 filings; no open-market purchases were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $1.9M
- 4 filings · 3 insiders
- Open-market purchases
- $0
- 0 filings
Who traded TNK, and when
- Sale
TNK daily close from Oct 24, 2025 to Oct 23, 2026, between $51.50 and $108.43, last $99.47. 4 sale and 0 purchase filings by 3 insiders, marked at their filing dates. David Schellenberg, Director: sold $1.2M across 2 filings, first filed Jun 8, 2026, last Sep 16, 2026. Rohit (RK2) Kapoor, Managing Director, Sinagpore: sold $569.2K across 1 filing, first filed Aug 18, 2026, last Aug 18, 2026. Simon Heidi Locke, Director: sold $66.7K across 1 filing, first filed Aug 18, 2026, last Aug 18, 2026.
Largest mark · tap a row for others
David Schellenberg · Director
Sale $744,500
7,445 shares at $100.00 avg
Filed Sep 16, 2026 · traded Sep 15
Close on filing date $100.63
David Schellenberg · Director
Director
$1.2M soldRohit (RK2) Kapoor · Managing Director, Sinagpore
Managing Director, Sinagpore
$569.2K soldSimon Heidi Locke · Director
Director
$66.7K soldHas Teekay Tankers Ltd.'s CEO sold stock?
No. Kenneth Hvid (CEO) made no open-market sales filed as CEO in the last 12 months.
Open-market trades
4 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| David Schellenberg | Director | $1.2M | — | 2 | — | |
| Rohit (RK2) Kapoor | Managing Director, Sinagpore | $569.2K | — | 1 | — | |
| Simon Heidi Locke | Director | $66.7K | — | 1 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | David Schellenberg Director | Sale | 7,445 | $100.00 | $744.5K | 0 | |
traded | Simon Heidi Locke Director | Sale | 741 | $90.00 | $66.7K | 4,000 | |
traded | Rohit (RK2) Kapoor Managing Director, Sinagpore | Sale | 6,375 | $89.28 | $569.2K | 2,126 | |
traded | David Schellenberg Director | Sale | 7,031 | $71.53 | $502.9K | 7,445 |
GET /stocks/filings/vX/form-4?tickers=TNK&filing_date.gte=2025-10-24&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"TNK"
],
"issuer_cik": "0001419945",
"owner_cik": "0001977201",
"accession_number": "0001419945-26-000068",
"form_type": "4",
"filing_date": "2026-09-16",
"period_of_report": "2026-09-15",
"issuer_name": "TEEKAY TANKERS LTD.",
"issuer_trading_symbol": "TNK",
"owner_name": "Schellenberg David",
"is_director": true,
"is_officer": false,
"is_ten_percent_owner": false,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Class A Common Shares",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-09-15",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 101,
"transaction_price_per_share": 100,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 7344,
"transaction_value": 10100,
"not_subject_to_section_16": false,
"direct_or_indirect": "D"
},
{
"tickers": [
"TNK"
],
"issuer_cik": "0001419945",
"owner_cik": "0001977201",
"accession_number": "0001419945-26-000068",
"form_type": "4",
"filing_date": "2026-09-16",
"period_of_report": "2026-09-15",
"issuer_name": "TEEKAY TANKERS LTD.",
"issuer_trading_symbol": "TNK",
"owner_name": "Schellenberg David",
"is_director": true,
"is_officer": false,
"is_ten_percent_owner": false,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Class A Common Shares",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-09-16",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 7344,
"transaction_price_per_share": 100,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 0,
"transaction_value": 734400,
"not_subject_to_section_16": false,
"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) · 13 records
- Option exercises7 records
- Tax withholding2 records
- Grants and awards4 records
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
Build this yourself
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 TNK 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.
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.