Michael J Berry
CIK 1269088 · Chief Financial Officer · last filed 2026-10-14
"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.
NTAP 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
WESTLAKE, TX 76262
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MDB | Chief Financial Officer | 104,363 | $385.92 | $40.28M | -$3.54M | 9 | 2026-10-14 |
| HUBS | Director | 1,381 | $253.91 | $350.6K | $0 | 2 | 2026-06-17 |
| RPD | Director | 26,170 | $17.60 | $460.6K | -$6.63M | 18 | 2026-06-10 |
| CALX | Director | 9,656 | $37.98 | $366.8K | $0 | 2 | 2026-05-18 |
| NTAP | EVP, CFO | 196,628 | $225.73 | $44.38M | -$15.31M | 41 | 2025-03-06 |
| Mandiant, Inc. (FEYE) Delisted | EVP & Chief Financial Officer | 226,144 | $17.27 | $3.91M | $518.1K | 6 | 2016-05-10 |
| INFORMATICA LLC (INFA) Delisted | EVP and CFO | 60,209 | $24.79 | $1.49M | $0 | 3 | 2015-08-04 |
| SolarWinds, Inc. (SWI) Delisted | Executive Vice President & CFO | 51,116 | $18.49 | $945.1K | -$5.57M | 22 | 2013-08-15 |
| ITWO | EVP & Chief Financial Officer | 97,308 | $42.97 | $4.18M | $0 | 11 | 2009-12-11 |
Recent Filings · Page 3 of 13
123 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-02-20 | NTAP | Mixed | +2,355 | -$190.3K | EDGAR |
| 2025-02-06 | NTAP | Sell (S) | −25,000 | -$3.04M | EDGAR |
| 2025-01-10 | NTAP | Sell (S) | −25,000 | -$2.93M | EDGAR |
| 2025-01-07 | NTAP | Notice (144) | −95,000 | -$11.30M | EDGAR |
| 2024-12-12 | NTAP | Sell (S) | −15,000 | -$1.84M | EDGAR |
| 2024-12-10 | NTAP | Notice (144) | −15,000 | -$1.91M | EDGAR |
| 2024-11-19 | NTAP | Mixed | +2,402 | -$182.1K | EDGAR |
| 2024-09-12 | NTAP | Sell (S) | −15,000 | -$1.71M | EDGAR |
| 2024-08-19 | NTAP | Mixed | +2,399 | -$204.2K | EDGAR |
| 2024-07-03 | NTAP | Grant (A) | — | $0 | 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.