Douglas K Ammerman
CIK 1335360 · last filed 2026-10-05
Douglas K Ammerman is a corporate insider who has filed 159 SEC Form 4 insider transactions across 9 companies since 2007. The most recent filing shows the insider was granted $22.3K of FG on Oct 5, 2026. Across all open-market trades the lifetime net is −$7.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $10.8M across reported positions. 99 SEC filings were submitted jointly with Fidelity National Financial, Inc.
"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.
FNF 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
JACKSONVILLE, FL 32204
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| FG | Director | 65,915 | $20.56 | $1.36M | $201.7K | 5 | 2026-10-05 |
| FNF | Director | 149,340 | $39.94 | $5.96M | -$7.65M | 95 | 2026-10-02 |
| CNNE | Director | 74,878 | $16.32 | $1.22M | $0 | 14 | 2026-10-01 |
| FGSN | Director | 64,086 | $19.08 | $1.22M | $0 | 6 | 2026-04-03 |
| Dun & Bradstreet Holdings, Inc. (DNB) Delisted | Director | 0 | $9.15 | $0 | $248.6K | 8 | 2025-08-26 |
| FGN | Director | 45,718 | $22.65 | $1.04M | $0 | 5 | 2025-01-08 |
| ALIT | Director | — | $8.63 | — | $0 | 1 | 2021-07-07 |
| WILLIAM LYON HOMES (WLH) Delisted | Director | 0 | — | — | $0 | 8 | 2020-02-06 |
| REMY INTERNATIONAL, INC. (REMY) Delisted | Director | 0 | — | — | $0 | 8 | 2015-11-10 |
Recent Filings
159 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-10-05 | FG | Grant (A) | +1,013 | $22.3K | EDGAR |
| 2026-10-02 | FNF | Grant (A) | — | $0 | EDGAR |
| 2026-10-01 | CNNE | Grant (A) | +2,853 | $43.8K | EDGAR |
| 2026-07-06 | FG | Grant (A) | +816 | $0 | EDGAR |
| 2026-07-02 | FNF | Grant (A) | — | $0 | EDGAR |
| 2026-07-01 | CNNE | Grant (A) | +3,039 | $43.8K | EDGAR |
| 2026-04-03 | FGSN | Grant (A) | +863 | $0 | EDGAR |
| 2026-04-02 | CNNE | Grant (A) | +3,848 | $43.8K | EDGAR |
| 2026-04-01 | FNF | Grant (A) | — | $0 | EDGAR |
| 2026-01-07 | FGSN | Mixed | +9,059 | $256.0K | 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.