David Stiepleman
CIK 1515134 · Vice President · last filed 2026-03-04
David Stiepleman is a Vice President who has filed 14 SEC Form 4 insider transactions across 1 company since 2014. The most recent filing shows the insider bought $356.5K of TSLX on Mar 4, 2026. Across all open-market trades the lifetime net is +$509.2K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $550.2K 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.
TSLX 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
SUITE 3300
FORT WORTH, TX 76102
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| TSLX | Vice President | 31,279 | $17.59 | $550.2K | $509.2K | 5 | 2026-03-04 |
Holdings By Holder
| Symbol | Holder | Shares | Share of Total | Reported |
|---|---|---|---|---|
| TSLX | Direct | 25,735 | 82.3% | 2026-03-04 |
| See Footnote | 5,544 | 17.7% | 2026-03-04 | |
| Total | 31,279 | |||
| No longer reported | ||||
| See Explanation of Responses | 5,544 | — | last 2016-11-16 | |
Recent Filings
14 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-04 | TSLX | Buy (P) | +20,200 | $356.5K | EDGAR |
| 2016-11-16 | TSLX | Buy (P) | +5,535 | $99.6K | EDGAR |
| 2015-05-22 | TSLX | Buy (P) | +2,745 | $50.0K | EDGAR |
| 2014-10-17 | TSLX | Buy (P) | +0 | $5 | EDGAR |
| 2014-03-27 | TSLX | Buy (P) | +193 | $3.1K | EDGAR |
| 2014-01-03 | — | Buy (P) | +281 | $4.3K | |
| 2013-09-17 | — | Buy (P) | +1 | $1.7K | |
| 2012-12-12 | — | Buy (P) | +7 | $7.1K | |
| 2012-06-20 | — | Buy (P) | +2 | $2.7K | |
| 2012-03-20 | — | Buy (P) | +6 | $6.0K |
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, and an amended or cancelled notice is not listed. 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. Someone who is no longer an officer or director (or never was) files no Form 4, so for them a sale shows up only on a later notice, which lists the seller's sales from the 3 months before it. "No sale on file" means neither record shows one; a dash in Net $ means the value filed on the notice doesn't fit the stock's price (likely a typo).