Timothy E Guertin
CIK 1217440 · President and CEO · last filed 2026-02-13
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
VAR price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
3100 HANSEN WAY M/S E-327
PALO ALTO, CA 94304
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| VREX | Director | 26,777 | $18.45 | $494.0K | $0 | 9 | 2026-02-13 |
| TER | Director | 62,729 | $246.00 | $15.43M | -$830.7K | 27 | 2024-03-19 |
| VARIAN MEDICAL SYSTEMS INC (VAR) Delisted | Director | 42,053 | $177.07 | $7.45M | -$116.20M | 58 | 2020-02-12 |
| VARIAN MEDICAL SYSTEMS INC (VARI) Delisted | President and CEO | 177,389 | — | — | -$29.17M | 16 | 2010-05-17 |
Recent Filings · Page 5 of 12
111 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2017-02-13 | VARIAN MEDICAL SYSTEMS INC (VAR) Delisted | Grant (A) | — | $0 | EDGAR |
| 2016-11-01 | VARIAN MEDICAL SYSTEMS INC (VAR) Delisted | Sell (S) | −4,000 | -$361.3K | EDGAR |
| 2016-08-03 | VARIAN MEDICAL SYSTEMS INC (VAR) Delisted | Sell (S) | −4,000 | -$379.5K | EDGAR |
| 2016-05-12 | TER | Mixed | — | $0 | EDGAR |
| 2016-05-03 | VARIAN MEDICAL SYSTEMS INC (VAR) Delisted | Sell (S) | −4,000 | -$326.2K | EDGAR |
| 2016-03-07 | VARIAN MEDICAL SYSTEMS INC (VAR) Delisted | Sell (S) | −4,000 | -$317.9K | EDGAR |
| 2016-02-17 | VARIAN MEDICAL SYSTEMS INC (VAR) Delisted | Mixed | +1,428 | $0 | EDGAR |
| 2015-08-04 | VARIAN MEDICAL SYSTEMS INC (VAR) Delisted | Sell (S) | −4,000 | -$342.3K | EDGAR |
| 2015-07-02 | VARIAN MEDICAL SYSTEMS INC (VAR) Delisted | Mixed | — | -$657.4K | EDGAR |
| 2015-06-02 | VARIAN MEDICAL SYSTEMS INC (VAR) Delisted | Mixed | — | -$704.4K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.