Insider · CIK 0001388397
Amal M Johnson
Files at ESS (ESSEX PROPERTY TRUST, INC.), ISRG (INTUITIVE SURGICAL INC). First filing Nov 17, 2023, latest Jan 28, 2025.
In brief
Amal M Johnson files SEC Form 4 as director at ISRG (INTUITIVE SURGICAL INC), and also at ESS (ESSEX PROPERTY TRUST, INC.). Since Nov 17, 2023, Amal M Johnson has reported 0 open-market buys worth $0 and 6 open-market sells worth $12M, the latest filed on Jan 28, 2025.
A track record needs three past buys with six months of prices behind them; Amal M Johnson has 0, so none is measured yet.
The newest scored trade: sold $2.6M of ISRG on Jan 28, 2025, filed Jan 28, 2025, scored 30 (weak), under a 10b5-1 plan.
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.
ISRG: INTUITIVE SURGICAL 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™
ESS: ESSEX PROPERTY TRUST, 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 |
|---|---|---|---|---|---|
| 30Weak | INTUITIVE SURGICAL INC | $2.6M 4,635 shares | -27% | - | |
| 40Moderate | ESSEX PROPERTY TRUST, INC. | $2.3M 7,298 shares | -74% | +56% from low-1% from high | |
| 21Weak | ESSEX PROPERTY TRUST, INC. | $736k 2,453 shares | -83% | +51% from low0% from high | |
| 25Weak | INTUITIVE SURGICAL INC | $1.3M 2,943 shares | -19% | +74% from low-2% from high | |
| 30Weak | INTUITIVE SURGICAL INC | $2.5M 6,696 shares | -36% | +67% from low-0% from high | |
| 30Weak | INTUITIVE SURGICAL INC | $2.9M 9,567 shares | -45% | +35% 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 |
|---|---|---|---|---|---|
| Jun 3, 2026 | ISRG Intuitive Surgical, Inc. | 12,472 0.00% of outstanding | $5.0M | Jun 3, 2026 | none |
| Jan 28, 2025 | ISRG INTUITIVE SURGICAL, INC. | 4,635 0.00% of outstanding | $2.6M | Jan 28, 2025 | none |
| Sep 17, 2024 | ESS ESSEX PROPERTY TRUST, INC. | 7,298 0.01% of outstanding | $2.3M | Sep 17, 2024 | $736k |
| Aug 30, 2024 | ESS ESSEX PROPERTY TRUST, INC. | 2,453 0.00% of outstanding | $736k | Aug 30, 2024 | none |
| Aug 1, 2024 | ISRG INTUITIVE SURGICAL, INC. | 2,943 0.00% of outstanding | $1.3M | Aug 1, 2024 | none |
| Jan 26, 2024 | ISRG INTUITIVE SURGICAL, INC. | 6,696 0.00% of outstanding | $2.5M | Jan 26, 2024 | $2.9M |
| Nov 16, 2023 | ISRG INTUITIVE SURGICAL, INC. | 9,567 0.00% of outstanding | $2.9M | Nov 16, 2023 | none |
Transactions
Every row this insider has filed, 32 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| May 12, 2026 | ESS ESSEX PROPERTY TRUST, INC. | AGrant or award Common Stock | +633 | $0.00 | $0 | 3,824 | May 14, 2026 |
| Apr 30, 2026 | ISRG INTUITIVE SURGICAL INC | MOption exercise Common Stock | +531 | $0.00 | $0 | 13,545 | Apr 30, 2026 |
| Apr 30, 2026 | ISRG INTUITIVE SURGICAL INC | MOption exercise Restricted Stock Unitsderivative | -531 | $0.00 | $0 | 0 | Apr 30, 2026 |
| May 13, 2025 | ESS ESSEX PROPERTY TRUST, INC. | AGrant or award Common Stock | +606 | $0.00 | $0 | 3,191 | May 15, 2025 |
| May 1, 2025 | ISRG INTUITIVE SURGICAL INC | AGrant or award Restricted Stock Unitsderivative | +531 | $0.00 | $0 | 531 | May 1, 2025 |
| Apr 25, 2025 | ISRG INTUITIVE SURGICAL INC | MOption exercise Common Stock | +739 | $0.00 | $0 | 13,014 | Apr 25, 2025 |
| Apr 25, 2025 | ISRG INTUITIVE SURGICAL INC | MOption exercise Restricted Stock Unitsderivative | -739 | $0.00 | $0 | 0 | Apr 25, 2025 |
| Jan 28, 2025 | ISRG INTUITIVE SURGICAL INC | MOption exercise Common Stock10b5-1 | +4,635 | $90.49 | $419k | 16,910 | Jan 28, 2025 |
| Jan 28, 2025 | ISRG INTUITIVE SURGICAL INC | SOpen-market sale Common Stock10b5-1 | -4,635 | $566.60 | $2.6M | 12,275 | Jan 28, 2025 |
| Jan 28, 2025 | ISRG INTUITIVE SURGICAL INC | MOption exercise Non-Qualified Stock Option (right to buy)derivative10b5-1 | -4,635 | $0.00 | $0 | 0 | Jan 28, 2025 |
| Sep 17, 2024 | ESS ESSEX PROPERTY TRUST, INC. | MOption exercise Common Stock10b5-1 | +7,298 | $216.31 | $1.6M | 9,883 | Sep 19, 2024 |
| Sep 17, 2024 | ESS ESSEX PROPERTY TRUST, INC. | SOpen-market sale Common Stock10b5-1 | -7,298 | $316.31 | $2.3M | 2,585 | Sep 19, 2024 |
| Sep 17, 2024 | ESS ESSEX PROPERTY TRUST, INC. | MOption exercise Stock Option (Right to Purchase)derivative10b5-1 | -7,298 | $0.00 | $0 | 0 | Sep 19, 2024 |
| Aug 30, 2024 | ESS ESSEX PROPERTY TRUST, INC. | MOption exercise Common Stock10b5-1 | +370 | $225.44 | $83k | 2,955 | Sep 4, 2024 |
| Aug 30, 2024 | ESS ESSEX PROPERTY TRUST, INC. | SOpen-market sale Common Stock10b5-1 | -370 | $300.00 | $111k | 2,585 | Sep 4, 2024 |
| Aug 30, 2024 | ESS ESSEX PROPERTY TRUST, INC. | MOption exercise Common Stock10b5-1 | +2,083 | $233.78 | $487k | 4,668 | Sep 4, 2024 |
| Aug 30, 2024 | ESS ESSEX PROPERTY TRUST, INC. | SOpen-market sale Common Stock10b5-1 | -2,083 | $300.00 | $625k | 2,585 | Sep 4, 2024 |
| Aug 30, 2024 | ESS ESSEX PROPERTY TRUST, INC. | MOption exercise Stock Option (Right to Purchase)derivative10b5-1 | -370 | $0.00 | $0 | 0 | Sep 4, 2024 |
| Aug 30, 2024 | ESS ESSEX PROPERTY TRUST, INC. | MOption exercise Stock Option (Right to Purchase)derivative10b5-1 | -2,083 | $0.00 | $0 | 0 | Sep 4, 2024 |
| Aug 1, 2024 | ISRG INTUITIVE SURGICAL INC | MOption exercise Common Stock10b5-1 | +2,943 | $71.32 | $210k | 15,218 | Aug 5, 2024 |
| Aug 1, 2024 | ISRG INTUITIVE SURGICAL INC | SOpen-market sale Common Stock10b5-1 | -2,943 | $443.30 | $1.3M | 12,275 | Aug 5, 2024 |
| Aug 1, 2024 | ISRG INTUITIVE SURGICAL INC | MOption exercise Non-Qualified Stock Option (right to buy)derivative10b5-1 | -2,943 | $0.00 | $0 | 0 | Aug 5, 2024 |
| May 14, 2024 | ESS ESSEX PROPERTY TRUST, INC. | AGrant or award Common Stock | +585 | $0.00 | $0 | 2,585 | May 16, 2024 |
| Apr 25, 2024 | ISRG INTUITIVE SURGICAL INC | MOption exercise Common Stock | +569 | $0.00 | $0 | 12,275 | Apr 26, 2024 |
| Apr 25, 2024 | ISRG INTUITIVE SURGICAL INC | MOption exercise Restricted Stock Unitsderivative | -569 | $0.00 | $0 | 0 | Apr 26, 2024 |
| Apr 25, 2024 | ISRG INTUITIVE SURGICAL INC | AGrant or award Restricted Stock Unitsderivative | +739 | $0.00 | $0 | 739 | Apr 26, 2024 |
| Jan 26, 2024 | ISRG INTUITIVE SURGICAL INC | MOption exercise Common Stock10b5-1 | +6,696 | $56.97 | $382k | 18,402 | Jan 29, 2024 |
| Jan 26, 2024 | ISRG INTUITIVE SURGICAL INC | SOpen-market sale Common Stock10b5-1 | -6,696 | $370.08 | $2.5M | 11,706 | Jan 29, 2024 |
| Jan 26, 2024 | ISRG INTUITIVE SURGICAL INC | MOption exercise Non-Qualified Stock Option (right to buy)derivative10b5-1 | -6,696 | $0.00 | $0 | 0 | Jan 29, 2024 |
| Nov 16, 2023 | ISRG INTUITIVE SURGICAL INC | MOption exercise Common Stock10b5-1 | +9,567 | $41.26 | $395k | 21,273 | Nov 17, 2023 |
| Nov 16, 2023 | ISRG INTUITIVE SURGICAL INC | SOpen-market sale Common Stock10b5-1 | -9,567 | $300.00 | $2.9M | 11,706 | Nov 17, 2023 |
| Nov 16, 2023 | ISRG INTUITIVE SURGICAL INC | MOption exercise Non-Qualified Stock Option (right to buy)derivative10b5-1 | -9,567 | $0.00 | $0 | 0 | Nov 17, 2023 |
Questions about Amal M Johnson
Answered from the filings on this page, as of the latest one.
Is Amal M Johnson buying or selling?
Not in the last 12 months. Amal M Johnson's latest open-market trade on SEC Form 4 was sold $2.6M of ISRG on Jan 28, 2025.
How did Amal M Johnson's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Amal M Johnson has 0.
Where does Amal M Johnson file Form 4?
Amal M Johnson has filed Form 4 at ISRG (INTUITIVE SURGICAL INC); ESS (ESSEX PROPERTY TRUST, 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.