Douglas T Ahrens
CIK 1589800 · Chief Financial Officer · last filed 2026-10-06
Douglas T Ahrens is a Chief Financial Officer who has filed 48 SEC Form 4 insider transactions across 3 companies since 2013. The most recent filing, for SPCE, was dated Oct 6, 2026. Across all open-market trades the lifetime net is −$377.5K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $217.0K across reported positions.
"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.
MLNX 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
SUNNYVALE, CA 94089
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| SPCE | Chief Financial Officer | 89,281 | $2.43 | $217.0K | $0 | 36 | 2026-10-06 |
| Mellanox Technologies, Ltd. (MLNX) Delisted | Chief Financial Officer | 0 | — | — | -$351.6K | 5 | 2020-04-27 |
| APPLIED MICRO CIRCUITS CORP (AMCC) Delisted | Vice President and CFO | 130,560 | — | — | -$25.9K | 7 | 2015-08-18 |
Recent Filings
48 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-10-06 | SPCE | Mixed | +634 | -$2.3K | EDGAR |
| 2026-04-09 | SPCE | Mixed | +69,995 | -$254.8K | EDGAR |
| 2026-03-23 | SPCE | Grant (A) | — | $0 | EDGAR |
| 2026-03-18 | SPCE | Mixed | — | -$88.2K | EDGAR |
| 2025-12-31 | SPCE | Mixed | +177 | -$3.8K | EDGAR |
| 2025-10-08 | SPCE | Mixed | +177 | -$4.9K | EDGAR |
| 2025-07-01 | SPCE | Mixed | +178 | -$3.4K | EDGAR |
| 2025-04-09 | SPCE | Mixed | +177 | -$3.3K | EDGAR |
| 2025-03-24 | SPCE | Mixed | −93 | -$146.2K | EDGAR |
| 2024-12-31 | SPCE | Mixed | +179 | -$7.6K | 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.