Mark B Templeton
CIK 1201938 · CEO & President · last filed 2026-10-05
"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.
CTXS 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
851 W CYPRESS CREEK RD
FORT LAUDERDALE, FL 33309
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ANET | Director | 123,810 | $178.48 | $22.10M | -$2.01M | 47 | 2026-10-05 |
| NTNX | Director | 29,711 | $63.70 | $1.89M | $0 | 4 | 2025-12-16 |
| HCAT | Director | 39,360 | $1.59 | $62.6K | $0 | 4 | 2023-06-16 |
| EFX | Director | 44,330 | $192.21 | $8.52M | $1.11M | 14 | 2018-05-07 |
| KEYS | Director | 16,743 | $285.86 | $4.79M | $0 | 5 | 2018-03-26 |
| CITRIX SYSTEMS INC (CTXS) Delisted | CEO & President | 412,470 | $103.90 | $42.86M | -$103.29M | 49 | 2015-08-04 |
Recent Filings · Page 4 of 13
124 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2022-06-02 | ANET | Grant (A) | — | $0 | EDGAR |
| 2022-05-24 | ANET | Exer (M) | +692 | $0 | EDGAR |
| 2022-02-24 | ANET | Exer (M) | +696 | $0 | EDGAR |
| 2022-02-11 | ANET | Gift (G) | — | $0 | EDGAR |
| 2021-11-24 | ANET | Exer (M) | +692 | $0 | EDGAR |
| 2021-08-24 | ANET | Exer (M) | +174 | $0 | EDGAR |
| 2021-06-14 | HCAT | Grant (A) | +3,285 | $0 | EDGAR |
| 2021-06-03 | ANET | Grant (A) | — | $0 | EDGAR |
| 2021-05-24 | ANET | Exer (M) | +261 | $0 | EDGAR |
| 2021-02-24 | ANET | Exer (M) | +262 | $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.