TPL insider trading

SEC Form 4 transactions reported by Texas Pacific Land Corporation insiders, officers, directors, and 10%+ beneficial owners. Sourced from EDGAR.

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Cross-role insider cluster: 1 director plus 1 10%+ owner have placed 62 open-market purchases for TPL in the last 90 days. Cross-role accumulation is the rarest variant of the cluster signal in academic insider studies.

Cross-role insider clusterLast buy: 4 days ago

Why this matters

When insiders from different roles buy independently within a tight window, the pattern is far less likely to reflect coordinated noise (e.g. a single Rule 10b5-1 plan). Cross-role accumulation typically reflects shared conviction about something not yet priced in.

Insider buys, 90d

$25K · 2 buyers

+2 vs 60 prior 90d

Insider sells, 90d

$0 · 0 sellers

-3 vs 3 prior 90d

30s

SEC → here

Live from EDGAR

Recent TPL insider transactions

The 20 most recent non-derivative Form 4 transactions reported by Texas Pacific Land Corporation insiders. Buys are highlighted; the transaction code column matches SEC Form 4 codes (P = open-market purchase, S = sale, A = grant, M = option exercise, F = tax withholding).

Date	Code	Insider	Role	Shares	Price	Value
2026-09-17	P	HORIZON KINETICS ASSET MANAGEMENT LLC	10%+ owner	1	$349	$349
2026-09-16	P	HORIZON KINETICS ASSET MANAGEMENT LLC	10%+ owner	1	$352	$352
2026-09-15	P	DOYLE PETER	Director	5	$372	$2K
2026-09-15	P	HORIZON KINETICS ASSET MANAGEMENT LLC	10%+ owner	1	$371	$371
2026-09-14	P	HORIZON KINETICS ASSET MANAGEMENT LLC	10%+ owner	1	$372	$372
2026-09-11	P	HORIZON KINETICS ASSET MANAGEMENT LLC	10%+ owner	1	$368	$368
2026-09-10	P	HORIZON KINETICS ASSET MANAGEMENT LLC	10%+ owner	1	$366	$366
2026-09-09	P	HORIZON KINETICS ASSET MANAGEMENT LLC	10%+ owner	1	$379	$379
2026-09-08	P	HORIZON KINETICS ASSET MANAGEMENT LLC	10%+ owner	1	$375	$375
2026-09-04	P	HORIZON KINETICS ASSET MANAGEMENT LLC	10%+ owner	1	$360	$360
2026-09-03	P	HORIZON KINETICS ASSET MANAGEMENT LLC	10%+ owner	1	$368	$368
2026-09-02	P	HORIZON KINETICS ASSET MANAGEMENT LLC	10%+ owner	1	$363	$363
2026-09-01	P	HORIZON KINETICS ASSET MANAGEMENT LLC	10%+ owner	1	$369	$369
2026-08-31	P	HORIZON KINETICS ASSET MANAGEMENT LLC	10%+ owner	1	$369	$369
2026-08-28	P	HORIZON KINETICS ASSET MANAGEMENT LLC	10%+ owner	1	$364	$364
2026-08-27	P	HORIZON KINETICS ASSET MANAGEMENT LLC	10%+ owner	1	$366	$366
2026-08-26	P	HORIZON KINETICS ASSET MANAGEMENT LLC	10%+ owner	1	$375	$375
2026-08-25	P	HORIZON KINETICS ASSET MANAGEMENT LLC	10%+ owner	1	$373	$373
2026-08-24	P	HORIZON KINETICS ASSET MANAGEMENT LLC	10%+ owner	1	$377	$377
2026-08-21	P	HORIZON KINETICS ASSET MANAGEMENT LLC	10%+ owner	1	$382	$382

Why TPL filings on EdgarKit beat the alternatives

Real-time, not batched. Yahoo Finance and most aggregators batch the SEC daily index. EdgarKit polls EDGAR every 30 seconds, so new TPL filings appear here within a minute of SEC acceptance.
Developer-ready JSON. Whalewisdom and OpenInsider give you HTML tables you can read but not parse cleanly. Every transaction shown above is also available as structured JSON via the API.
Full transaction codes. Yahoo collapses Form 4 lines into 'Buy' / 'Sell'. We keep the raw transaction code (P, S, A, M, F, etc.) so you can filter compensation noise out of trading signal.
Footnote text preserved. Rule 10b5-1 plan references, indirect ownership disclosures, and gift transfers are all retained in the API response, not stripped.
Free tier covers it. 1,000 API calls/month, no credit card. Most ticker-specific workflows fit comfortably in free.

What insider trading data covers for TPL

Texas Pacific Land Corporation (CIK 1811074) reports Section 16 insider transactions on Form 4 within two business days. Each filing carries the transaction date, transaction code (P for open-market purchase, S for sale, M for option exercise, F for tax withholding), shares, price, and post-transaction holdings. Optional footnotes disclose Rule 10b5-1 plan references and indirect ownership relationships.

How to interpret TPL insider activity

Treat each filing line through three filters: the transaction code, the role of the filer (officer carries more signal than director), and the dollar value relative to the company's market cap. Open-market purchases (P) by C-suite officers carry the strongest bullish signal. Sales (S) referencing a Rule 10b5-1 plan in the footnotes are pre-arranged and should be discounted. See how to read a Form 4 for the full walkthrough.

Get TPL insider data via API

Pull recent TPL Form 4 filings, filtered to open-market purchases above $100k:

curl "https://api.edgarkit.com/v1/filings?ticker=TPL&form_type=4&transaction_code=P&min_value=100000&limit=20" \
  -H "Authorization: Bearer YOUR_API_KEY"

Subscribe via webhook to receive every new TPL Form 4 in real time:

curl -X POST "https://api.edgarkit.com/v1/webhooks" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "url": "https://your-server.com/edgarkit-events",
    "filters": {"form_types": ["4"], "tickers": ["TPL"]}
  }'

Cluster buying detection for TPL

The strongest insider signal at the issuer level is cluster buying: three or more distinct insiders placing open-market purchases within a 7-14 day window. For the complete pattern detector, see how to detect insider cluster buying.