SEC Form 4 reporting owner
Bergman Artur
Bergman Artur has filed 84 Form 4 transactions reported between November 24, 2025 and September 23, 2026, as Chief Technology Officer of Fastly, Inc..
Name as filed: Bergman Artur
Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$54.3M
78 lines
Companies
1
with Form 4 filings
Latest transaction
Sep 23, 2026
transaction date
Roles and reported holdings
Transaction history
All 84 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.
| Date | Company | Type | Shares | Price | Value | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| Sep 23, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 85,517 | $30.65 | $2.6M@ $30.65 | 1,138,358 | Form 4 |
| Sep 23, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 262,185 | $30.15 | $7.9M@ $30.15 | 1,223,875 | Form 4 |
| Sep 23, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 24,300 | $29.17 | $709K@ $29.17 | 1,486,060 | Form 4 |
| Sep 23, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 7,600 | $28.04 | $213K@ $28.04 | 1,510,360 | Form 4 |
| Sep 22, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 27,900 | $27.82 | $776K@ $27.82 | 1,517,960 | Form 4 |
| Sep 21, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 45,646 | $27.51 | $1.3M@ $27.51 | 1,545,860 | Form 4 |
| Sep 21, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 1,100 | $26.62 | $29K@ $26.62 | 1,591,506 | Form 4 |
| Sep 21, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 2,400 | $25.32 | $61K@ $25.32 | 1,592,606 | Form 4 |
| Sep 17, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 2,200 | $25.30 | $56K@ $25.30 | 1,595,006 | Form 4 |
| Sep 15, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 2,500 | $25.14 | $63K@ $25.14 | 1,597,206 | Form 4 |
| Sep 14, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 4,500 | $25.02 | $113K@ $25.02 | 1,599,706 | Form 4 |
| Sep 14, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 23,879 | $24.54 | $586K@ $24.54 | 1,604,206 | Form 4 |
| Sep 14, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 2,700 | $23.60 | $64K@ $23.60 | 1,628,085 | Form 4 |
| Sep 9, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 400 | $24.11 | $10K@ $24.11 | 1,630,785 | Form 4 |
| Sep 9, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 8,560 | $22.66 | $194K@ $22.66 | 1,631,185 | Form 4 |
| Sep 8, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 300 | $22.51 | $7K@ $22.51 | 1,639,745 | Form 4 |
| Sep 3, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 10,777 | $21.08 | $227K@ $21.08 | 1,640,045 | Form 4 |
| Sep 3, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 7,742 | $20.66 | $160K@ $20.66 | 1,650,822 | Form 4 |
| Sep 3, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 17,576 | $20.66 | $363K@ $20.66 | 1,896,249 | Form 4 |
| Aug 31, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 6,225 | $23.00 | $143K@ $23.00 | 1,913,825 | Form 4 |
| Aug 27, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 851 | $24.08 | $20K@ $24.08 | 1,920,050 | Form 4 |
| Aug 19, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 4,164 | $25.78 | $107K@ $25.78 | 1,973,504 | Form 4 |
| Aug 19, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 16,435 | $24.98 | $411K@ $24.98 | 1,977,668 | Form 4 |
| Aug 19, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 11,088 | $23.94 | $265K@ $23.94 | 1,994,103 | Form 4 |
| Aug 18, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 32,387 | $28.60 | $926K@ $28.60 | 2,005,191 | Form 4 |
| Jun 3, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 100 | $21.83 | $2K@ $21.83 | 2,038,638 | Form 4 |
| Jun 3, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 6,689 | $21.13 | $141K@ $21.13 | 2,038,738 | Form 4 |
| Jun 3, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 1,100 | $19.84 | $22K@ $19.84 | 2,045,427 | Form 4 |
| May 29, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 6,225 | $16.96 | $106K@ $16.96 | 2,046,527 | Form 4 |
| May 28, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 1,077 | $17.02 | $18K@ $17.02 | 2,052,752 | Form 4 |
| May 27, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 852 | $17.50 | $15K@ $17.50 | 2,053,829 | Form 4 |
| May 19, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 31,848 | $16.41 | $523K@ $16.41 | 2,054,681 | Form 4 |
| May 18, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 32,181 | $16.85 | $542K@ $16.85 | 2,086,529 | Form 4 |
| Mar 10, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 265,000 | $22.79 | $6.0M@ $22.79 | 1,604,901 | Form 4 |
| Mar 9, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 7,490 | $21.73 | $163K@ $21.73 | 1,869,901 | Form 4 |
| Mar 9, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 25,554 | $21.13 | $540K@ $21.13 | 1,877,391 | Form 4 |
| Mar 9, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 6,956 | $20.16 | $140K@ $20.16 | 1,902,945 | Form 4 |
| Mar 5, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 6,598 | $21.23 | $140K@ $21.23 | 2,118,710 | Form 4 |
| Mar 5, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 24,481 | $20.54 | $503K@ $20.54 | 2,125,308 | Form 4 |
| Mar 4, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 24,532 | $21.06 | $517K@ $21.06 | 2,149,789 | Form 4 |
| Mar 4, 2026 | FSLYChief Technology Officer | Grant or awardCode A · direct | 157,438 | — | — | 2,174,321 | Form 4 |
| Mar 3, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 5,657 | $20.30 | $115K@ $20.30 | 2,016,883 | Form 4 |
| Mar 3, 2026 | FSLYChief Technology Officer | GiftCode G · indirect | 204,327 | — | — | 588,671 | Form 4 |
| Mar 3, 2026 | FSLYChief Technology Officer | GiftCode G · indirect | 50,481 | — | — | 0 | Form 4 |
| Mar 2, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 73,479 | $21.07 | $1.5M@ $21.07 | 1,909,901 | Form 4 |
| Mar 2, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 187,595 | $20.44 | $3.8M@ $20.44 | 1,983,380 | Form 4 |
| Mar 2, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 13,100 | $19.55 | $256K@ $19.55 | 2,170,975 | Form 4 |
| Mar 2, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 1,060 | $18.77 | $20K@ $18.77 | 2,184,075 | Form 4 |
| Feb 28, 2026 | FSLYChief Technology Officer | Grant or awardCode A · direct | 168,521 | — | — | 2,022,540 | Form 4 |
| Feb 28, 2026 | FSLYChief Technology Officer | Grant or awardCode A · direct | 12,356 | — | — | 1,854,019 | Form 4 |
| Feb 27, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 869 | $17.50 | $15K@ $17.50 | 1,841,663 | Form 4 |
| Feb 23, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 40,000 | $17.08 | $683K@ $17.08 | 2,185,135 | Form 4 |
| Feb 19, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 34,576 | $20.10 | $695K@ $20.10 | 2,225,135 | Form 4 |
| Feb 19, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 3,900 | $20.10 | $78K@ $20.10 | 1,842,532 | Form 4 |
| Feb 19, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 14,600 | $19.51 | $285K@ $19.51 | 1,846,432 | Form 4 |
| Feb 19, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 21,381 | $18.24 | $390K@ $18.24 | 1,861,032 | Form 4 |
| Feb 18, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 18,338 | $17.53 | $321K@ $17.53 | 1,882,413 | Form 4 |
| Feb 17, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 11,747 | $17.80 | $209K@ $17.80 | 2,259,711 | Form 4 |
| Feb 17, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 28,253 | $17.42 | $492K@ $17.42 | 2,271,458 | Form 4 |
| Feb 13, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 69,800 | $18.75 | $1.3M@ $18.75 | 2,299,711 | Form 4 |
| Feb 13, 2026 | FSLYChief Technology Officer | Open-market saleCode S · indirect | 131,047 | $18.25 | $2.4M@ $18.25 | 2,369,511 | Form 4 |
| Feb 13, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 20,128 | $18.25 | $367K@ $18.25 | 1,900,751 | Form 4 |
| Feb 12, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 35,587 | $17.69 | $630K@ $17.69 | 1,920,879 | Form 4 |
| Feb 12, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 132,366 | $17.19 | $2.3M@ $17.19 | 1,956,466 | Form 4 |
| Feb 12, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 247,039 | $16.11 | $4.0M@ $16.11 | 2,088,832 | Form 4 |
| Feb 12, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 199,643 | $15.11 | $3.0M@ $15.11 | 2,335,871 | Form 4 |
| Feb 12, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 4,700 | $13.88 | $65K@ $13.88 | 2,535,514 | Form 4 |
| Feb 9, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 20,000 | $8.84 | $177K@ $8.84 | 2,540,214 | Form 4 |
| Feb 4, 2026 | FSLYChief Technology Officer | Grant or awardCode A · direct | 9,635 | — | — | 2,560,214 | Form 4 |
| Feb 2, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 20,000 | $9.36 | $187K@ $9.36 | 2,550,579 | Form 4 |
| Jan 27, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 49,320 | $10.40 | $513K@ $10.40 | 2,570,579 | Form 4 |
| Jan 26, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 30,680 | $9.92 | $304K@ $9.92 | 2,619,899 | Form 4 |
| Jan 20, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 20,000 | $8.18 | $164K@ $8.18 | 2,650,579 | Form 4 |
| Jan 12, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 20,000 | $9.35 | $187K@ $9.35 | 2,670,579 | Form 4 |
| Jan 5, 2026 | FSLYChief Technology Officer | Open-market saleCode S · direct | 40,000 | $10.27 | $411K@ $10.27 | 2,690,579 | Form 4 |
| Dec 29, 2025 | FSLYChief Technology Officer | Open-market saleCode S · direct | 40,000 | $10.23 | $409K@ $10.23 | 2,730,579 | Form 4 |
| Dec 22, 2025 | FSLYChief Technology Officer | Open-market saleCode S · direct | 40,000 | $10.59 | $424K@ $10.59 | 2,770,579 | Form 4 |
| Dec 15, 2025 | FSLYChief Technology Officer | Open-market saleCode S · direct | 40,000 | $10.50 | $420K@ $10.50 | 2,810,579 | Form 4 |
| Dec 8, 2025 | FSLYChief Technology Officer | Open-market saleCode S · direct | 40,000 | $10.66 | $426K@ $10.66 | 2,850,579 | Form 4 |
| Dec 2, 2025 | FSLYChief Technology Officer | Open-market saleCode S · direct | 3,222 | $12.51 | $40K@ $12.51 | 2,890,579 | Form 4 |
| Dec 1, 2025 | FSLYChief Technology Officer | Open-market saleCode S · direct | 40,000 | $11.51 | $460K@ $11.51 | 2,893,801 | Form 4 |
| Dec 1, 2025 | FSLYChief Technology Officer | Open-market saleCode S · direct | 1,080 | $11.45 | $12K@ $11.45 | 2,933,801 | Form 4 |
| Nov 28, 2025 | FSLYChief Technology Officer | Open-market saleCode S · direct | 849 | $11.82 | $10K@ $11.82 | 2,934,881 | Form 4 |
| Nov 24, 2025 | FSLYChief Technology Officer | Open-market saleCode S · direct | 40,000 | $11.43 | $457K@ $11.43 | 2,935,730 | Form 4 |
How this page is built
Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.
Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.
This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.