Stephen S Schwartz
CIK 1247436 · CEO · last filed 2026-05-22
"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.
BRKS 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
FREMONT, CA 94538
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ONTO | Director | 3,536 | $220.70 | $780.4K | $0 | 3 | 2026-05-22 |
| AZTA | CEO | 436,953 | $34.09 | $14.90M | $0 | 3 | 2023-11-17 |
| SR | Director | 1,470 | $82.03 | $120.6K | $0 | 7 | 2023-02-06 |
| Azenta, Inc. (BRKS) Delisted | CEO | 386,165 | $113.10 | $43.68M | -$36.89M | 60 | 2021-11-19 |
| ASYST TECHNOLOGIES INC (ASYT) Delisted | CEO & President | 714,456 | — | — | $125.1K | 8 | 2008-12-03 |
Recent Filings · Page 5 of 9
81 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2017-11-08 | Azenta, Inc. (BRKS) Delisted | Sell (S) | −8,667 | -$292.9K | EDGAR |
| 2016-11-29 | Azenta, Inc. (BRKS) Delisted | Sell (S) | −10,000 | -$166.7K | EDGAR |
| 2016-11-22 | Azenta, Inc. (BRKS) Delisted | Sell (S) | −10,000 | -$158.1K | EDGAR |
| 2016-11-21 | Azenta, Inc. (BRKS) Delisted | Sell (S) | −63,349 | -$972.4K | EDGAR |
| 2016-11-16 | Azenta, Inc. (BRKS) Delisted | Sell (S) | −10,000 | -$150.0K | EDGAR |
| 2016-11-14 | Azenta, Inc. (BRKS) Delisted | Sell (S) | −10,000 | -$150.0K | EDGAR |
| 2016-11-14 | Azenta, Inc. (BRKS) Delisted | Grant (A) | +37,000 | $0 | EDGAR |
| 2015-11-10 | Azenta, Inc. (BRKS) Delisted | Mixed | +2,482 | -$716.2K | EDGAR |
| 2015-11-06 | Azenta, Inc. (BRKS) Delisted | Mixed | +150,655 | -$49.9K | EDGAR |
| 2015-02-10 | Azenta, Inc. (BRKS) Delisted | Sell (S) | −29,150 | -$355.6K | 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.