Insider · CIK 0001971553
David Chairman
Files at VLN (Valens Semiconductor Ltd.). First filing Apr 16, 2026, latest Jun 16, 2026.
In brief
David Chairman files SEC Form 4 as officer at VLN (Valens Semiconductor Ltd.). Since Apr 16, 2026, David Chairman has reported 0 open-market buys worth $0 and 7 open-market sells worth $50k, the latest filed on Jun 16, 2026.
A track record needs three past buys with six months of prices behind them; David Chairman has 0, so none is measured yet.
The newest scored trade: sold $9,730 of VLN on Jun 15, 2026, filed Jun 16, 2026, scored 0 (weak), under a 10b5-1 plan. In the last 12 months: 0 buys worth $0 and 7 sells worth $50k.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
VLN: Valens Semiconductor 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 |
|---|---|---|---|---|---|
| 0Weak | Valens Semiconductor Ltd. | $9,730 4,000 shares | -1% | - | |
| 0Weak | Valens Semiconductor Ltd. | $12k 4,000 shares | -1% | - | |
| 0Weak | Valens Semiconductor Ltd. | $10k 4,000 shares | -1% | - | |
| 0Weak | Valens Semiconductor Ltd. | $5,995 3,600 shares | -1% | - | |
| 0Weak | Valens Semiconductor Ltd. | $660 400 shares | -0% | - | |
| 0Weak | Valens Semiconductor Ltd. | $3,588 2,384 shares | -1% | - | |
| 0Weak | Valens Semiconductor Ltd. | $8,262 5,616 shares | -1% | - |
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 |
|---|---|---|---|---|---|
| Jun 15, 2026 | VLN Valens Semiconductor Ltd. | 8,000 0.01% of outstanding | $18k | Jun 15, 2026 | $41k |
| May 11, 2026 | VLN Valens Semiconductor Ltd. | 8,000 0.01% of outstanding | $19k | May 8, 2026 | $19k |
| Apr 23, 2026 | VLN Valens Semiconductor Ltd. | 4,000 0.00% of outstanding | $6,000 | Apr 22, 2026 | $12k |
| Apr 16, 2026 | VLN Valens Semiconductor Ltd. | 8,000 0.01% of outstanding | $11k | Apr 15, 2026 | none |
| Jan 12, 2026 | VLN Valens Semiconductor Ltd. | 20,000 0.02% of outstanding | $37k | Jan 9, 2026 | $7,376 |
| Oct 15, 2025 | VLN Valens Semiconductor Ltd. | 4,000 0.00% of outstanding | $7,240 | Oct 14, 2025 | $13k |
| Jul 24, 2025 | VLN Valens Semiconductor Ltd. | 4,000 0.00% of outstanding | $11k | Jul 23, 2025 | $20k |
| Jun 27, 2025 | VLN Valens Semiconductor Ltd. | 1,194 0.00% of outstanding | $2,866 | Jun 26, 2025 | $37k |
| Jun 26, 2025 | VLN Valens Semiconductor Ltd. | 6,806 0.01% of outstanding | $16k | Jun 25, 2025 | $20k |
| Apr 15, 2025 | VLN Valens Semiconductor Ltd. | 8,000 0.01% of outstanding | $17k | Apr 14, 2025 | $25k |
| Feb 18, 2025 | VLN Valens Semiconductor Ltd. | 4,000 0.00% of outstanding | $10k | Feb 14, 2025 | $31k |
| Jan 16, 2025 | VLN Valens Semiconductor Ltd. | 4,000 0.00% of outstanding | $13k | Jan 15, 2025 | $18k |
| Dec 30, 2024 | VLN Valens Semiconductor Ltd. | 4,000 0.00% of outstanding | $8,120 | Dec 27, 2024 | $8,019 |
Transactions
Every row this insider has filed, 22 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jun 15, 2026 | VLN Valens Semiconductor Ltd. | MOption exercise Ordinary Shares10b5-1 | +4,000 | $0.86 | $3,440 | 407,968 | Jun 16, 2026 |
| Jun 15, 2026 | VLN Valens Semiconductor Ltd. | SOpen-market sale Ordinary Shares10b5-1 | -4,000 | $2.43 | $9,730 | 403,968 | Jun 16, 2026 |
| Jun 15, 2026 | VLN Valens Semiconductor Ltd. | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -4,000 | $0.00 | $0 | 75,695 | Jun 16, 2026 |
| May 13, 2026 | VLN Valens Semiconductor Ltd. | MOption exercise Ordinary Shares10b5-1 | +4,000 | $0.86 | $3,440 | 407,968 | May 14, 2026 |
| May 13, 2026 | VLN Valens Semiconductor Ltd. | SOpen-market sale Ordinary Shares10b5-1 | -4,000 | $2.98 | $12k | 403,968 | May 14, 2026 |
| May 13, 2026 | VLN Valens Semiconductor Ltd. | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -4,000 | $0.00 | $0 | 79,695 | May 14, 2026 |
| May 8, 2026 | VLN Valens Semiconductor Ltd. | MOption exercise Ordinary Shares10b5-1 | +4,000 | $0.86 | $3,440 | 407,968 | May 11, 2026 |
| May 8, 2026 | VLN Valens Semiconductor Ltd. | SOpen-market sale Ordinary Shares10b5-1 | -4,000 | $2.54 | $10k | 403,968 | May 11, 2026 |
| May 8, 2026 | VLN Valens Semiconductor Ltd. | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -4,000 | $0.00 | $0 | 83,695 | May 11, 2026 |
| Apr 23, 2026 | VLN Valens Semiconductor Ltd. | MOption exercise Ordinary Shares10b5-1 | +3,600 | $0.86 | $3,096 | 407,568 | Apr 27, 2026 |
| Apr 23, 2026 | VLN Valens Semiconductor Ltd. | SOpen-market sale Ordinary Shares10b5-1 | -3,600 | $1.67 | $5,995 | 403,968 | Apr 27, 2026 |
| Apr 23, 2026 | VLN Valens Semiconductor Ltd. | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -3,600 | $0.00 | $0 | 87,695 | Apr 27, 2026 |
| Apr 22, 2026 | VLN Valens Semiconductor Ltd. | MOption exercise Ordinary Shares10b5-1 | +400 | $0.86 | $344 | 404,368 | Apr 23, 2026 |
| Apr 22, 2026 | VLN Valens Semiconductor Ltd. | SOpen-market sale Ordinary Shares10b5-1 | -400 | $1.65 | $660 | 403,968 | Apr 23, 2026 |
| Apr 22, 2026 | VLN Valens Semiconductor Ltd. | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -400 | $0.00 | $0 | 91,295 | Apr 23, 2026 |
| Apr 16, 2026 | VLN Valens Semiconductor Ltd. | MOption exercise Ordinary Shares10b5-1 | +2,384 | $0.86 | $2,050 | 406,352 | Apr 20, 2026 |
| Apr 16, 2026 | VLN Valens Semiconductor Ltd. | SOpen-market sale Ordinary Shares10b5-1 | -2,384 | $1.50 | $3,588 | 403,968 | Apr 20, 2026 |
| Apr 16, 2026 | VLN Valens Semiconductor Ltd. | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -2,384 | $0.00 | $0 | 91,695 | Apr 20, 2026 |
| Apr 15, 2026 | VLN Valens Semiconductor Ltd. | MOption exercise Ordinary Shares10b5-1 | +5,616 | $0.86 | $4,830 | 409,584 | Apr 16, 2026 |
| Apr 15, 2026 | VLN Valens Semiconductor Ltd. | SOpen-market sale Ordinary Shares10b5-1 | -4,000 | $1.46 | $5,854 | 405,584 | Apr 16, 2026 |
| Apr 15, 2026 | VLN Valens Semiconductor Ltd. | SOpen-market sale Ordinary Shares10b5-1 | -1,616 | $1.49 | $2,409 | 403,968 | Apr 16, 2026 |
| Apr 15, 2026 | VLN Valens Semiconductor Ltd. | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -5,616 | $0.00 | $0 | 94,079 | Apr 16, 2026 |
Questions about David Chairman
Answered from the filings on this page, as of the latest one.
Is David Chairman buying or selling?
In the last 12 months David Chairman reported 0 open-market buys worth $0 and 7 open-market sells worth $50k on SEC Form 4; the latest was sold $9,730 of VLN on Jun 15, 2026. Grants, option exercises and tax withholding are not counted.
How did David Chairman's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and David Chairman has 0.
Where does David Chairman file Form 4?
David Chairman has filed Form 4 at VLN (Valens Semiconductor Ltd.) as SVP, R&D. 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.