Insider · CIK 0001339381
R Tony Tripeny
Files at MLAB (MESA LABORATORIES INC /CO/), ORGN (Origin Materials, Inc.), IPX (IPERIONX Ltd). First filing Mar 10, 2026, latest Aug 17, 2026.
In brief
R Tony Tripeny files SEC Form 4 as director at MLAB (MESA LABORATORIES INC /CO/), and also at IPX (IPERIONX Ltd), ORGN (Origin Materials, Inc.). Since Mar 10, 2026, R Tony Tripeny has reported 3 open-market buys worth $302k and 0 open-market sells worth $0, the latest filed on Aug 17, 2026.
A track record needs three past buys with six months of prices behind them; R Tony Tripeny has 2, so none is measured yet.
The newest scored trade: bought $102k of MLAB on Aug 13, 2026, filed Aug 17, 2026, scored 36 (weak). In the last 12 months: 3 buys worth $302k and 0 sells worth $0.
Where the trades landed
Last year at the 2 companies this insider has traded most, with each buy and sell on the bar it happened.
MLAB: MESA LABORATORIES INC /CO/
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
IPX: IPERIONX Ltd
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 36Weak | MESA LABORATORIES INC /CO/ | $102k 900 shares | +17% | +91% from low0% from high | |
| 48Moderate | IPERIONX Ltd | $99k 4,187 shares | - | - | |
| 54Moderate | MESA LABORATORIES INC /CO/ | $100k 1,315 shares | +32% | +28% from low-43% from high |
Transactions
Every row this insider has filed, 15 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 9, 2026 | MLAB MESA LABORATORIES INC /CO/ | AGrant or award Restricted Stock Units - 5derivative | +1,774 | $0.00 | $0 | 1,774 | 32 d ago |
| Aug 15, 2026 | MLAB MESA LABORATORIES INC /CO/ | MOption exercise Common Stock | +2,784 | $0.00 | $0 | 9,082 | Aug 17, 2026 |
| Aug 13, 2026 | MLAB MESA LABORATORIES INC /CO/ | POpen-market purchase Common Stock | +900 | $113.69 | $102k | 6,298 | Aug 17, 2026 |
| Aug 15, 2026 | MLAB MESA LABORATORIES INC /CO/ | MOption exercise Restricted Stock Units - 4derivative | -2,784 | $0.00 | $0 | 0 | Aug 17, 2026 |
| Jul 14, 2026 | IPX IPERIONX Ltd | POpen-market purchase American Depository Shares (ADS)derivative | +3,846 | $26.00 | $100k | 8,033 | Jul 15, 2026 |
| Mar 27, 2026 | IPX IPERIONX Ltd | POpen-market purchase American Depository Shares | +4,187 | $23.76 | $99k | 4,187 | Mar 30, 2026 |
| Mar 10, 2026 | MLAB MESA LABORATORIES INC /CO/ | POpen-market purchase Common Stock | +1,315 | $76.00 | $100k | 5,398 | Mar 10, 2026 |
| Dec 31, 2025 | ORGN Origin Materials, Inc. | AGrant or award Common Stock | +25,815 | $0.48 | $12k | 703,570 | Jan 5, 2026 |
| Sep 30, 2025 | ORGN Origin Materials, Inc. | AGrant or award Common Stock | +24,103 | $0.52 | $12k | 677,755 | Oct 1, 2025 |
| Aug 15, 2025 | MLAB MESA LABORATORIES INC /CO/ | MOption exercise Common Stock | +1,404 | $0.00 | $0 | 4,083 | Aug 18, 2025 |
| Aug 15, 2025 | MLAB MESA LABORATORIES INC /CO/ | MOption exercise Restricted Stock Units - 3derivative | -1,404 | $0.00 | $0 | 0 | Aug 18, 2025 |
| Aug 15, 2025 | MLAB MESA LABORATORIES INC /CO/ | AGrant or award Restricted Stock Units - 4derivative | +2,784 | $0.00 | $0 | 2,784 | Aug 18, 2025 |
| Jun 30, 2025 | ORGN Origin Materials, Inc. | AGrant or award Common Stock | +25,879 | $0.48 | $12k | 653,652 | Jul 2, 2025 |
| May 6, 2025 | ORGN Origin Materials, Inc. | AGrant or award Common Stock | +272,642 | $0.00 | $0 | 627,773 | May 8, 2025 |
| Mar 31, 2025 | ORGN Origin Materials, Inc. | AGrant or award Common Stock | +18,836 | $0.66 | $12k | 355,131 | Apr 2, 2025 |
Questions about R Tony Tripeny
Answered from the filings on this page, as of the latest one.
Is R Tony Tripeny buying or selling?
In the last 12 months R Tony Tripeny reported 3 open-market buys worth $302k and 0 open-market sells worth $0 on SEC Form 4; the latest was bought $102k of MLAB on Aug 13, 2026. Grants, option exercises and tax withholding are not counted.
How did R Tony Tripeny's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and R Tony Tripeny has 2.
Where does R Tony Tripeny file Form 4?
R Tony Tripeny has filed Form 4 at MLAB (MESA LABORATORIES INC /CO/); IPX (IPERIONX Ltd); ORGN (Origin Materials, Inc.). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.