Insider · CIK 0001365731
David B Roberts
Files at LMAT (LEMAITRE VASCULAR INC), AVR (Anteris Technologies Global Corp.). First filing Aug 13, 2025, latest Mar 13, 2026.
David B Roberts files SEC Form 4 as president and director at LMAT (LEMAITRE VASCULAR INC), and also at AVR (Anteris Technologies Global Corp.). Since Aug 13, 2025, David B Roberts has reported 0 open-market buys worth $0 and 3 open-market sells worth $2.3M, the latest filed on Mar 13, 2026.
A track record needs three past buys with six months of prices behind them; David B Roberts has 0, so none is measured yet.
The newest scored trade: sold $357k of LMAT on Mar 11, 2026, filed Mar 13, 2026, scored 55 (moderate). In the last 12 months: 0 buys worth $0 and 2 sells worth $1.3M.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
LMAT: LEMAITRE VASCULAR INC
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 |
|---|---|---|---|---|---|
| 55Moderate | LEMAITRE VASCULAR INC | $357k 3,312 shares | -18% | +40% from low-5% from high | |
| 54Moderate | LEMAITRE VASCULAR INC | $904k 8,464 shares | -32% | +40% from low-5% from high | |
| 55Moderate | LEMAITRE VASCULAR INC | $999k 10,815 shares | -49% | +19% from low-14% from high |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Mar 11, 2026 | LMAT LEMAITRE VASCULAR INC | 3,312 0.01% of outstanding | $358k | Mar 11, 2026 | $904k |
| Feb 27, 2026 | LMAT LEMAITRE VASCULAR INC | 8,464 0.04% of outstanding | $962k | Feb 27, 2026 | none |
| Aug 11, 2025 | LMAT LEMAITRE VASCULAR, INC. | 10,815 0.05% of outstanding | $999k | Aug 11, 2025 | none |
Transactions
The newest 50 of 141 rows this insider has filed.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 3, 2026 | LMAT LEMAITRE VASCULAR INC | AGrant or award Dividend Equivalent Rightsderivative | +2 | $0.00 | $0 | 25 | 35 d ago |
| Sep 3, 2026 | LMAT LEMAITRE VASCULAR INC | AGrant or award Dividend Equivalent Rightsderivative | +2 | $0.00 | $0 | 25 | 35 d ago |
| Sep 3, 2026 | LMAT LEMAITRE VASCULAR INC | AGrant or award Dividend Equivalent Rightsderivative | +4 | $0.00 | $0 | 30 | 35 d ago |
| Sep 3, 2026 | LMAT LEMAITRE VASCULAR INC | AGrant or award Dividend Equivalent Rightsderivative | +4 | $0.00 | $0 | 32 | 35 d ago |
| Sep 3, 2026 | LMAT LEMAITRE VASCULAR INC | AGrant or award Dividend Equivalent Rightsderivative | +3 | $0.00 | $0 | 18 | 35 d ago |
| Sep 3, 2026 | LMAT LEMAITRE VASCULAR INC | AGrant or award Dividend Equivalent Rightsderivative | +4 | $0.00 | $0 | 19 | 35 d ago |
| Sep 3, 2026 | LMAT LEMAITRE VASCULAR INC | AGrant or award Dividend Equivalent Rightsderivative | +0 | $0.00 | $0 | 2 | 35 d ago |
| Sep 3, 2026 | LMAT LEMAITRE VASCULAR INC | AGrant or award Dividend Equivalent Rightsderivative | +0 | $0.00 | $0 | 2 | 35 d ago |
| Sep 3, 2026 | LMAT LEMAITRE VASCULAR INC | AGrant or award Dividend Equivalent Rightsderivative | +5 | $0.00 | $0 | 14 | 35 d ago |
| Jun 7, 2026 | AVR Anteris Technologies Global Corp. | MOption exercise Common Stock | +17,580 | - | - | 17,580 | Jun 9, 2026 |
| Jun 7, 2026 | AVR Anteris Technologies Global Corp. | MOption exercise Restricted Stock Unitsderivative | -17,580 | $0.00 | $0 | 35,162 | Jun 9, 2026 |
| Jun 4, 2026 | LMAT LEMAITRE VASCULAR INC | AGrant or award Dividend Equivalent Rightsderivative | +2 | $0.00 | $0 | 23 | Jun 5, 2026 |
| Jun 4, 2026 | LMAT LEMAITRE VASCULAR INC | AGrant or award Dividend Equivalent Rightsderivative | +2 | $0.00 | $0 | 23 | Jun 5, 2026 |
| Jun 4, 2026 | LMAT LEMAITRE VASCULAR INC | AGrant or award Dividend Equivalent Rightsderivative | +3 | $0.00 | $0 | 27 | Jun 5, 2026 |
| Jun 4, 2026 | LMAT LEMAITRE VASCULAR INC | AGrant or award Dividend Equivalent Rightsderivative | +4 | $0.00 | $0 | 28 | Jun 5, 2026 |
| Jun 4, 2026 | LMAT LEMAITRE VASCULAR INC | AGrant or award Dividend Equivalent Rightsderivative | +3 | $0.00 | $0 | 14 | Jun 5, 2026 |
| Jun 4, 2026 | LMAT LEMAITRE VASCULAR INC | AGrant or award Dividend Equivalent Rightsderivative | +3 | $0.00 | $0 | 15 | Jun 5, 2026 |
| Jun 4, 2026 | LMAT LEMAITRE VASCULAR INC | AGrant or award Dividend Equivalent Rightsderivative | +0 | $0.00 | $0 | 2 | Jun 5, 2026 |
| Jun 4, 2026 | LMAT LEMAITRE VASCULAR INC | AGrant or award Dividend Equivalent Rightsderivative | +0 | $0.00 | $0 | 2 | Jun 5, 2026 |
| Jun 4, 2026 | LMAT LEMAITRE VASCULAR INC | AGrant or award Dividend Equivalent Rightsderivative | +5 | $0.00 | $0 | 8 | Jun 5, 2026 |
| Mar 26, 2026 | LMAT LEMAITRE VASCULAR INC | AGrant or award Dividend Equivalent Rightsderivative | +2 | $0.00 | $0 | 22 | Mar 30, 2026 |
| Mar 26, 2026 | LMAT LEMAITRE VASCULAR INC | AGrant or award Dividend Equivalent Rightsderivative | +2 | $0.00 | $0 | 21 | Mar 30, 2026 |
| Mar 26, 2026 | LMAT LEMAITRE VASCULAR INC | AGrant or award Dividend Equivalent Rightsderivative | +3 | $0.00 | $0 | 24 | Mar 30, 2026 |
| Mar 26, 2026 | LMAT LEMAITRE VASCULAR INC | AGrant or award Dividend Equivalent Rightsderivative | +3 | $0.00 | $0 | 24 | Mar 30, 2026 |
| Mar 26, 2026 | LMAT LEMAITRE VASCULAR INC | AGrant or award Dividend Equivalent Rightsderivative | +2 | $0.00 | $0 | 12 | Mar 30, 2026 |
| Mar 26, 2026 | LMAT LEMAITRE VASCULAR INC | AGrant or award Dividend Equivalent Rightsderivative | +3 | $0.00 | $0 | 12 | Mar 30, 2026 |
| Mar 26, 2026 | LMAT LEMAITRE VASCULAR INC | AGrant or award Dividend Equivalent Rightsderivative | +0 | $0.00 | $0 | 1 | Mar 30, 2026 |
| Mar 26, 2026 | LMAT LEMAITRE VASCULAR INC | AGrant or award Dividend Equivalent Rightsderivative | +0 | $0.00 | $0 | 1 | Mar 30, 2026 |
| Mar 26, 2026 | LMAT LEMAITRE VASCULAR INC | AGrant or award Dividend Equivalent Rightsderivative | +4 | $0.00 | $0 | 4 | Mar 30, 2026 |
| Mar 11, 2026 | LMAT LEMAITRE VASCULAR INC | SOpen-market sale Common Stock | -3,312 | $107.68 | $357k | 14,667 | Mar 13, 2026 |
| Feb 26, 2026 | LMAT LEMAITRE VASCULAR INC | AGrant or award Common Stock | +1,514 | $0.00 | $0 | 26,444 | Mar 2, 2026 |
| Feb 26, 2026 | LMAT LEMAITRE VASCULAR INC | AGrant or award Common Stock | +146 | $0.00 | $0 | 26,590 | Mar 2, 2026 |
| Feb 26, 2026 | LMAT LEMAITRE VASCULAR INC | MOption exercise Common Stock | +3 | $0.00 | $0 | 26,593 | Mar 2, 2026 |
| Feb 26, 2026 | LMAT LEMAITRE VASCULAR INC | FTax withholding Common Stock | -134 | $113.69 | $15k | 26,456 | Mar 2, 2026 |
| Feb 26, 2026 | LMAT LEMAITRE VASCULAR INC | FTax withholding Common Stock | -13 | $113.69 | $1,478 | 26,443 | Mar 2, 2026 |
| Feb 27, 2026 | LMAT LEMAITRE VASCULAR INC | SOpen-market sale Common Stock | -8,464 | $106.80 | $904k | 17,979 | Mar 2, 2026 |
| Feb 26, 2026 | LMAT LEMAITRE VASCULAR INC | MOption exercise Dividend Equivalent Rightsderivative | -3 | $0.00 | $0 | 9 | Mar 2, 2026 |
| Feb 5, 2026 | LMAT LEMAITRE VASCULAR INC | MOption exercise Common Stock | +2,672 | $37.29 | $100k | 24,923 | Feb 6, 2026 |
| Feb 5, 2026 | LMAT LEMAITRE VASCULAR INC | MOption exercise Common Stock | +7 | $48.60 | $340 | 24,930 | Feb 6, 2026 |
| Feb 5, 2026 | LMAT LEMAITRE VASCULAR INC | MOption exercise Stock Option (Right to Buy)derivative | -2,672 | $0.00 | $0 | 0 | Feb 6, 2026 |
| Feb 5, 2026 | LMAT LEMAITRE VASCULAR INC | MOption exercise Stock Option (Right to Buy)derivative | -7 | $0.00 | $0 | 14,054 | Feb 6, 2026 |
| Dec 11, 2025 | LMAT LEMAITRE VASCULAR INC | MOption exercise Common Stock | +25 | $0.00 | $0 | 23,116 | Dec 15, 2025 |
| Dec 11, 2025 | LMAT LEMAITRE VASCULAR INC | FTax withholding Common Stock | -297 | $83.36 | $25k | 22,819 | Dec 15, 2025 |
| Dec 12, 2025 | LMAT LEMAITRE VASCULAR INC | MOption exercise Common Stock | +18 | $0.00 | $0 | 22,837 | Dec 15, 2025 |
| Dec 12, 2025 | LMAT LEMAITRE VASCULAR INC | FTax withholding Common Stock | -302 | $84.00 | $25k | 22,535 | Dec 15, 2025 |
| Dec 12, 2025 | LMAT LEMAITRE VASCULAR INC | MOption exercise Common Stock | +18 | $0.00 | $0 | 22,553 | Dec 15, 2025 |
| Dec 12, 2025 | LMAT LEMAITRE VASCULAR INC | FTax withholding Common Stock | -302 | $84.00 | $25k | 22,251 | Dec 15, 2025 |
| Dec 11, 2025 | LMAT LEMAITRE VASCULAR INC | MOption exercise Dividend Equivalent Rightsderivative | -25 | $0.00 | $0 | 0 | Dec 15, 2025 |
| Dec 12, 2025 | LMAT LEMAITRE VASCULAR INC | MOption exercise Dividend Equivalent Rightsderivative | -18 | $0.00 | $0 | 20 | Dec 15, 2025 |
| Dec 12, 2025 | LMAT LEMAITRE VASCULAR INC | MOption exercise Dividend Equivalent Rightsderivative | -18 | $0.00 | $0 | 19 | Dec 15, 2025 |
Questions about David B Roberts
Answered from the filings on this page, as of the latest one.
Is David B Roberts buying or selling?
In the last 12 months David B Roberts reported 0 open-market buys worth $0 and 2 open-market sells worth $1.3M on SEC Form 4; the latest was sold $357k of LMAT on Mar 11, 2026. Grants, option exercises and tax withholding are not counted.
How did David B Roberts's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and David B Roberts has 0.
Where does David B Roberts file Form 4?
David B Roberts has filed Form 4 at LMAT (LEMAITRE VASCULAR INC) as President and Director; AVR (Anteris Technologies Global Corp.). 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.