Quick Takeaways
- Timberline Resources Corp has 12 insiders with reported activity on this page.
- No net insider buy/sell flow is currently reported for the last year.
- Recent transaction rows are not currently available.
- Info
- Insider Trading
- Financials
Insider Transactions Reported by 12 Insiders of Timberline Resources Corp
- Location
- Coeur D'alene, ID
What Changed
- No meaningful buy/sell imbalance is currently visible in the one-year window.
- Activity will update as new Forms 3/4/5 are filed.
Why This Matters
- This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
- Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.
Official SEC Source
Insider trading overview
Last 12 monthsInsider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 14 Apr 2025.
Buys
$0
Shares: 0
Insiders: 0
Sells
$0
Shares: 0
Insiders: 0
Net
$0
Shares: 0
Insiders: 0
| Window (months) | Buy shares | Sell shares | Buy $ | Sell $ | Net $ |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Timberline Resources Corp executives and other stock owners filed with the SEC include:
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| William F. Matlack | Director, 10%+ Owner | $1,548,446 | Mixed | 08 Aug 2022 | ||
| Crescat Portfolio Management LLC | 10%+ Owner | $1,215,276 | Mixed | 19 Aug 2024 | ||
| Donald J. McDowell | VP Corporate Development, Director | $853,830 | Filing P/S | 17 Apr 2023 | ||
| David C. Mathewson | Former Director | $211,500 | Mixed | 13 May 2021 | ||
| Steven A. Osterberg | Vice President, Exploration | $114,310 | Mixed | 29 Mar 2022 | ||
| Paul Dircksen | Former Director | $18,000 | Mixed | 06 May 2021 | ||
| Ted R. Sharp | Cfo | Mixed | 06 May 2021 | |||
| Leigh Freeman | Director | Mixed | 06 May 2021 | |||
| Jupiter Investment Management Ltd | 10%+ Owner | Mixed | 29 Aug 2023 | |||
| Quinton T. Hennigh | Director | Mixed | 06 May 2021 | |||
| R. Patrick Highsmith | President CEO, Director | Mixed | 06 May 2021 | |||
| Pamela L. Saxton | Director | Mixed | 06 May 2021 |
Top shareholders of Timberline Resources Corp (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| William F. Matlack |
3/4/5
|
Director, 10%+ Owner |
—
class O/S missing
|
17,204,961
|
$1,548,446 | — | 08 Aug 2022 | |
| Crescat Portfolio Management LLC |
3/4/5
|
10%+ Owner |
—
mixed-class rows
|
2,000,002
mixed-class rows
|
$1,215,276 | — | 19 Aug 2024 | |
| Donald J. McDowell |
3/4/5
|
VP Corporate Development, Director |
—
class O/S missing
|
9,487,000
|
$853,830 | — | 17 Apr 2023 | |
| David C. Mathewson |
3/4/5
|
Former Director |
—
mixed-class rows
|
2,570,000
mixed-class rows
|
$211,500 | — | 13 May 2021 | |
| Steven A. Osterberg |
3/4/5
|
Vice President, Exploration |
—
mixed-class rows
|
1,212,569
mixed-class rows
|
$114,310 | — | 29 Mar 2022 | |
| Paul Dircksen |
3/4/5
|
Former Director |
—
class O/S missing
|
200,000
|
$18,000 | — | 06 May 2021 | |
| Jupiter Investment Management Ltd |
3/4/5
|
10%+ Owner |
—
class O/S missing
|
25,933,705
|
— | — | 29 Aug 2023 | |
| R. Patrick Highsmith |
3/4/5
|
President CEO, Director |
—
class O/S missing
|
500,000
|
— | — | 06 May 2021 | |
| Quinton T. Hennigh |
3/4/5
|
Director |
—
class O/S missing
|
300,000
|
— | — | 06 May 2021 | |
| Leigh Freeman |
3/4/5
|
Director |
—
class O/S missing
|
240,000
|
— | — | 06 May 2021 | |
| Pamela L. Saxton |
3/4/5
|
Director |
—
class O/S missing
|
200,000
|
— | — | 06 May 2021 | |
| Ted R. Sharp |
3/4/5
|
CFO |
—
class O/S missing
|
150,000
|
— | — | 06 May 2021 |
Recent Insider Transactions by Companies or Individuals for Timberline Resources Corp
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* An asterisk sign (*) next to the price indicates that the price is likely invalid.