David Patience

CFO · TriSalus Life Sciences, Inc.

Rank #25,028 SEC EDGAR (United States) ↗ Files from United States

Details

Officer of the companyMedical Devices & DiagnosticsTLSISEC CIK 0001970009

Computed from SEC EDGAR filings and closing prices — not copied from any wealth ranking. Dataset . How we calculate this.

Disclosed holdings
$1.3M
1-day change
▲ 0.40%
Positions on file
2
issuers disclosed in Forms 3/4/5 and Schedules 13D/G

Disclosed holdings over time 53 weekly points

What the 1 currently disclosed position would have been worth at each week’s closing price. A rising line means the shares got more valuable, not that this person bought more.

How the line is built

Share counts are as last reported to the SEC and held constant; only prices move.

2025-09-05$720.0K – $2.0M2026-09-04

Insider activity Apr 9, 2024 – Feb 23, 2026

David Patience is recorded in filings to the U.S. SEC via EDGAR as officer of the company, and reported 9 transactions between Apr 9, 2024 and Feb 23, 2026. The buy and sell totals below count only codes P, S.

Why the other codes are excluded

Share awards (A), shares withheld to pay tax (F), option exercises (M) and gifts (G) also appear in the table, but they are consequences of a pay package or a private transfer, not a decision to buy or sell on the open market. Counting them would turn this into a compensation ranking.

Open-market buys (code P)
$15.0K
1 purchase on file priced rows only
Open-market sales (code S)
$17.0K
3 sales on file priced rows only
All reported transactions
9
every code, including awards and exercises
Pattern
Net buyer in the final 12 months of the window
last 12 months of the window

Events from filings

Detected automatically in the filings linked below. Each headline is built from the numbers in those filings, not written by a model. Newest first; events older than 45 days stay listed and are marked as older.

4 insiders bought TriSalus Life Sciences, Inc. (TLSI) shares worth $1,796,829 on May 15, 2026

Cluster buying

4 different insiders made 5 open-market purchases of this company’s shares within a short window. Each row below is one reported trade.

4 insiders bought TriSalus Life Sciences, Inc. (TLSI) shares worth $1,796,829 on May 15, 2026
Date Insider Transaction Shares Price Value Filing
May 15, 2026 David Patience P Open-market purchase 7,100 held after: 275,757 $2.43 $17,253 SEC filing ↗
May 15, 2026 Mary T Szela P Open-market purchase 39,682 held after: 1,065,215 $2.59 $102,776 SEC filing ↗
May 15, 2026 Michael P Stansky P Open-market purchase 410,000 held after: 1,240,722 $2.50 $1,025,000 SEC filing ↗
May 15, 2026 Michael P Stansky P Open-market purchase 200,000 held after: 399,698 $2.50 $500,000 SEC filing ↗
May 15, 2026 Mats Wahlstrom P Open-market purchase 60,000 held after: 147,555 $2.53 $151,800 SEC filing ↗

Total of the rows above: $1,796,829, in the currency the filings report.

Source: SEC EDGAR (United States); every row links to where it was published. Event computed Sep 14, 2026.

3 insiders bought TriSalus Life Sciences, Inc. (TLSI) shares worth $1,620,492 on Feb 23, 2026

Cluster buying

3 different insiders made 4 open-market purchases of this company’s shares within a short window. Each row below is one reported trade.

3 insiders bought TriSalus Life Sciences, Inc. (TLSI) shares worth $1,620,492 on Feb 23, 2026
Date Insider Transaction Shares Price Value Filing
Feb 23, 2026 Mary T Szela P Open-market purchase 30,487 held after: 773,289 $4.10 $124,997 SEC filing ↗
Feb 23, 2026 Michael P Stansky P Open-market purchase 243,900 held after: 787,132 $4.10 $999,990 SEC filing ↗
Feb 23, 2026 Michael P Stansky P Open-market purchase 117,198 held after: 199,698 $4.10 $480,512 SEC filing ↗
Feb 23, 2026 David Patience P Open-market purchase 3,657 held after: 268,657 $4.10 $14,994 SEC filing ↗

Total of the rows above: $1,620,492, in the currency the filings report.

Source: SEC EDGAR (United States); every row links to where it was published. Event computed Sep 14, 2026.

Reported transactions

Price 0.00 is a real reported figure on gifts (G) and share awards (A) — not a missing number. The 11 most recent rows are grouped into 11 lines by date, company and transaction type — open a line to see every lot with its own source link.

How to read this list

Every row is one line of one Form 4 or Form 5, with the filing it came from. Where the record carries no price at all we leave the cell empty instead of guessing one.

The shares and money on a grouped line add up only the lots listed inside that line, and only when every one of them carries the figure. Where a group mixes more than one reporting currency we leave the money blank rather than convert — no source publishes the rate that conversion would need.

  1. TriSalus Life Sciences, Inc. TLSI F Shares withheld for taxesnot a buy/sell decision 14,650 shares $65.3K at $4.46 SEC filing ↗
  2. TriSalus Life Sciences, Inc. TLSI P Open-market purchase 7,100 shares $17.3K at $2.43 SEC filing ↗
  3. TriSalus Life Sciences, Inc. TLSI P Open-market purchase 3,657 shares $15.0K at $4.10 SEC filing ↗
  4. TriSalus Life Sciences, Inc. TLSI A Grant or awardnot a buy/sell decisionreported at zero 65,000 shares $0 at $0.00 SEC filing ↗
  5. TriSalus Life Sciences, Inc. TLSI A Grant or awardnot a buy/sell decisionreported at zero 200,000 shares $0 at $0.00 SEC filing ↗
  6. Accelerate Diagnostics, Inc AXDX M Option exercise or conversionnot a buy/sell decisionreported at zero 20,000 shares $0 at $0.00 SEC filing ↗
  7. Accelerate Diagnostics, Inc AXDX S Open-market sale 6,816 shares $4.8K at $0.71 SEC filing ↗
  8. Accelerate Diagnostics, Inc AXDX M Option exercise or conversionnot a buy/sell decisionreported at zero 1,500 shares $0 at $0.00 SEC filing ↗
  9. Accelerate Diagnostics, Inc AXDX S Open-market sale 535 shares $583 at $1.09 SEC filing ↗
  10. Accelerate Diagnostics, Inc AXDX S Open-market sale 13,296 shares $11.6K at $0.87 SEC filing ↗
  11. Accelerate Diagnostics, Inc AXDX M Option exercise or conversionnot a buy/sell decisionreported at zero 37,468 shares $0 at $0.00 SEC filing ↗

Disclosed holdings

Shares is the amount on the form; value is that amount times the closing price shown. Rows with no closing price are left blank, so they may add up to less than the headline figure.

What is not counted here

Each row is one filing you can open. Private companies, real estate, bonds and crypto are not in SEC insider filings and are therefore not counted here.

Equity positions disclosed to the SEC, with the source filing behind each row.
Issuer Ticker Security Shares Close Value Form Reported Filing
TriSalus Life Sciences, Inc. TLSI Common Stock 268,657 $5.00 $1.3M 4 EDGAR ↗
Accelerate Diagnostics, Inc AXDX Common Stock 65,328 — — 4 EDGAR ↗

Other insiders at the same companies

People who also file with the SEC at a company where David Patience reports shares.

Sharing a filing does not mean they work together day to day — it means both names appear on the same issuer’s insider record.

Sources

The filings linked in the tables above are the sources for every figure on this page.

Think a number here is wrong? Open the linked filing and compare — how to report it.

Profile record last refreshed Sep 8, 2026.