Melissa M Tomkiel

CEO · Strata Critical Medical, Inc.

Rank #8,208 SEC EDGAR (United States) ↗ Files from United States

Details

Officer and board memberHealthcare Providers & ServicesSRTASEC CIK 0001859484

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

Disclosed holdings
$8.6M
1-day change
▼ 0.93%
Positions on file
1
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$6.5M – $10.2M2026-09-04

Insider activity Apr 3, 2024 – Mar 8, 2026

Melissa M Tomkiel is recorded in filings to the U.S. SEC via EDGAR as officer and board member, and reported 36 transactions between Apr 3, 2024 and Mar 8, 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)
None
0 purchases on file
Open-market sales (code S)
$1.52M
9 sales on file priced rows only
All reported transactions
36
every code, including awards and exercises
Pattern
Net seller in the final 12 months of the window
last 12 months of the window

Reported transactions

Price 0.00 is a real reported figure on gifts (G) and share awards (A) — not a missing number. The 25 most recent rows are grouped into 24 lines by date, company and transaction type — open a line to see every lot with its own source link. We hold 44 on file in total. See the full history on EDGAR ↗

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. Strata Critical Medical, Inc. SRTA F Shares withheld for taxesnot a buy/sell decision 29,730 shares $157.9K at $5.31 SEC filing ↗
  2. Strata Critical Medical, Inc. SRTA F Shares withheld for taxesnot a buy/sell decision 212,309 shares $1.08M at $5.09 SEC filing ↗
  3. Strata Critical Medical, Inc. SRTA A Grant or award × 2not a buy/sell decisionreported at zero 415,882 shares $0
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    206,953 $0.00reported at zero $0 SEC filing ↗
    208,929 $0.00reported at zero $0 SEC filing ↗
  4. Strata Critical Medical, Inc. SRTA F Shares withheld for taxesnot a buy/sell decision 29,730 shares $174.5K at $5.87 SEC filing ↗
  5. Strata Critical Medical, Inc. SRTA S Open-market sale 29,730 shares $174.5K at $5.87 SEC filing ↗
  6. Strata Critical Medical, Inc. SRTA F Shares withheld for taxesnot a buy/sell decision 321,750 shares $1.58M at $4.92 SEC filing ↗
  7. Strata Critical Medical, Inc. SRTA A Grant or awardnot a buy/sell decisionreported at zero 630,264 shares $0 at $0.00 SEC filing ↗
  8. Strata Critical Medical, Inc. SRTA F Shares withheld for taxesnot a buy/sell decision 29,372 shares $133.3K at $4.54 SEC filing ↗
  9. Strata Critical Medical, Inc. SRTA M Option exercise or conversionnot a buy/sell decision 276,960 shares $49.9K at $0.18 SEC filing ↗
  10. Strata Critical Medical, Inc. SRTA F Shares withheld for taxesnot a buy/sell decision 34,018 shares $149.0K at $4.38 SEC filing ↗
  11. Strata Critical Medical, Inc. SRTA M Option exercise or conversionnot a buy/sell decision 27,778 shares $5.0K at $0.18 SEC filing ↗
  12. Strata Critical Medical, Inc. SRTA F Shares withheld for taxesnot a buy/sell decision 106,659 shares $536.5K at $5.03 SEC filing ↗
  13. Strata Critical Medical, Inc. SRTA A Grant or awardnot a buy/sell decisionreported at zero 208,929 shares $0 at $0.00 SEC filing ↗
  14. Strata Critical Medical, Inc. SRTA M Option exercise or conversionnot a buy/sell decision 55,556 shares $10.0K at $0.18 SEC filing ↗
  15. Strata Critical Medical, Inc. SRTA M Option exercise or conversionnot a buy/sell decision 55,555 shares $10.0K at $0.18 SEC filing ↗
  16. Strata Critical Medical, Inc. SRTA F Shares withheld for taxesnot a buy/sell decision 34,018 shares $136.1K at $4.00 SEC filing ↗
  17. Blade Air Mobility, Inc. BLDE M Option exercise or conversionnot a buy/sell decision 23,945 shares $4.3K at $0.18 SEC filing ↗
  18. Blade Air Mobility, Inc. BLDE M Option exercise or conversionnot a buy/sell decision 20,500 shares $3.7K at $0.18 SEC filing ↗
  19. Blade Air Mobility, Inc. BLDE S Open-market sale 47,995 shares $237.1K at $4.94 SEC filing ↗
  20. Blade Air Mobility, Inc. BLDE A Grant or awardnot a buy/sell decisionreported at zero 160,714 shares $0 at $0.00 SEC filing ↗
  21. Blade Air Mobility, Inc. BLDE F Shares withheld for taxesnot a buy/sell decision 81,071 shares $323.5K at $3.99 SEC filing ↗
  22. Blade Air Mobility, Inc. BLDE F Shares withheld for taxesnot a buy/sell decision 34,018 shares $129.3K at $3.80 SEC filing ↗
  23. Blade Air Mobility, Inc. BLDE S Open-market sale 100,000 shares $408.0K at $4.08 SEC filing ↗
  24. Blade Air Mobility, Inc. BLDE M Option exercise or conversionnot a buy/sell decision 27,777 shares $5.0K at $0.18 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
Strata Critical Medical, Inc. SRTA Class A common stock, $0.0001 par value per share 1,613,990 $5.32 $8.6M 4 EDGAR ↗

Other insiders at the same companies

People who also file with the SEC at a company where Melissa M Tomkiel 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.