Subotovsky Santiago

Director · ZM

As of 2026-09-16, Subotovsky Santiago has 83 Form 4 transactions on record across 1 company — 61 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Pattern in the record: open-market sales filed in September in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.

Reconstructed holdings

Direct: $11.4MIndirect: $0$11.4Mas of 2026-09-16
  • Direct $11.4M
  • Indirect $0
ZMdirect124,423 sh$11.4M

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

ZM · 83 trades
2026-09-08: Sale, 1,792 sh ($173K)2026-09-08: Sale, 845 sh ($82K)2026-08-04: Sale, 4,863 sh ($495K)2026-08-04: Sale, 2,660 sh ($268K)2026-08-04: Sale, 256 sh ($26K)2026-08-04: Sale, 72 sh ($7K)2026-08-04: Sale, 40 sh ($4K)2026-08-04: Sale, 20 sh ($2K)2026-07-01: Sale, 1,693 sh ($153K)2026-07-01: Sale, 575 sh ($52K)2026-07-01: Sale, 369 sh ($33K)2026-06-11: Award / grant, 3,012 sh ($0)2026-06-10: Option exercise, 3,583 sh ($0)2026-06-10: Option exercise, 3,583 sh ($0)2026-06-01: Sale, 1,386 sh ($154K)2026-06-01: Sale, 926 sh ($98K)2026-06-01: Sale, 877 sh ($98K)2026-06-01: Sale, 772 sh ($87K)2026-06-01: Sale, 424 sh ($46K)2026-06-01: Sale, 269 sh ($28K)2026-06-01: Sale, 244 sh ($26K)2026-06-01: Sale, 216 sh ($23K)2026-06-01: Sale, 76 sh ($8K)2026-06-01: Sale, 56 sh ($6K)2026-06-01: Sale, 28 sh ($3K)2026-05-04: Sale, 3,580 sh ($382K)2026-05-04: Sale, 968 sh ($104K)2026-05-04: Sale, 392 sh ($41K)2026-05-04: Sale, 334 sh ($35K)2026-05-01: Sale, 1,327 sh ($137K)2026-05-01: Sale, 904 sh ($93K)2026-05-01: Sale, 328 sh ($33K)2026-05-01: Sale, 84 sh ($9K)2026-04-16: Sale, 1,250 sh ($108K)2026-04-16: Sale, 1,106 sh ($97K)2026-04-16: Sale, 1,111 sh ($96K)2026-04-16: Sale, 958 sh ($84K)2026-04-16: Sale, 363 sh ($32K)2026-04-16: Sale, 111 sh ($10K)2026-04-16: Sale, 72 sh ($6K)2026-04-16: Sale, 60 sh ($5K)2026-03-04: Sale, 1,205 sh ($94K)2026-03-04: Sale, 644 sh ($50K)2026-03-04: Sale, 348 sh ($27K)2026-03-04: Sale, 278 sh ($21K)2026-02-05: Sale, 846 sh ($75K)2026-02-05: Sale, 722 sh ($66K)2026-02-05: Sale, 554 sh ($50K)2026-02-05: Sale, 353 sh ($33K)2026-01-12: Conversion, 1,345,000 sh ($0)2026-01-12: Conversion, 1,345,000 sh ($0)2026-01-05: Sale, 1,681 sh ($145K)2026-01-05: Sale, 553 sh ($47K)2026-01-05: Sale, 241 sh ($20K)2025-12-04: Sale, 1,987 sh ($171K)2025-12-04: Sale, 488 sh ($42K)2025-11-04: Sale, 1,497 sh ($125K)2025-11-04: Sale, 882 sh ($75K)2025-11-04: Sale, 96 sh ($8K)2025-10-06: Sale, 2,217 sh ($179K)2025-10-06: Sale, 258 sh ($21K)2025-09-05: Sale, 2,209 sh ($184K)2025-09-05: Sale, 266 sh ($22K)2025-08-26: Sale, 1,461 sh ($116K)2025-08-26: Sale, 814 sh ($65K)2025-08-26: Sale, 200 sh ($16K)2025-08-25: Conversion, 807,265 sh ($0)2025-08-25: Conversion, 807,265 sh ($0)2025-07-02: Sale, 2,475 sh ($191K)2025-06-12: Award / grant, 3,583 sh ($0)2025-06-11: Option exercise, 4,361 sh ($0)2025-06-11: Option exercise, 4,361 sh ($0)2025-06-03: Sale, 1,649 sh ($133K)2025-06-03: Sale, 826 sh ($67K)2025-05-05: Sale, 2,475 sh ($195K)2025-04-24: Sale, 2,475 sh ($187K)2025-03-24: Sale, 2,475 sh ($193K)2024-12-24: Conversion, 704,257 sh ($0)2024-12-24: Conversion, 704,257 sh ($0)2024-12-24: Conversion, 704,064 sh ($0)2024-12-04: Sale, 193 sh ($16K)2024-12-04: Conversion, 193 sh ($0)2024-12-04: Conversion, 193 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-09-08ZMSale1,792 @ $96.48$173K−1.4% of holding125,268Form 4
2026-09-08ZMSale845 @ $96.95$82K−0.7% of holding124,423Form 4
2026-08-04ZMSale4,863 @ $101.76$495K−3.7% of holding127,080Form 4
2026-08-04ZMSale2,660 @ $100.84$268K−2.0% of holding131,943Form 4
2026-08-04ZMSale256 @ $99.70$26K−0.2% of holding134,603Form 4
2026-08-04ZMSale72 @ $98.71$7K−0.1% of holding134,859Form 4
2026-08-04ZMSale40 @ $97.23$4K−0.0% of holding134,931Form 4
2026-08-04ZMSale20 @ $102.19$2K−0.0% of holding127,060Form 4
2026-07-01ZMSale1,693 @ $90.62$153K−1.2% of holding138,554Form 4
2026-07-01ZMSale575 @ $89.75$52K−0.4% of holding140,247Form 4
2026-07-01ZMSale369 @ $88.60$33K−0.3% of holding140,822Form 4
2026-06-01ZMSale1,386 @ $111.24$154K−1.0% of holding139,285Form 4
2026-06-01ZMSale926 @ $106.11$98K−0.6% of holding141,611Form 4
2026-06-01ZMSale877 @ $111.94$98K−0.6% of holding138,408Form 4
2026-06-01ZMSale772 @ $113.03$87K−0.6% of holding137,636Form 4
2026-06-01ZMSale424 @ $109.18$46K−0.3% of holding140,727Form 4
2026-06-01ZMSale269 @ $104.03$28K−0.2% of holding142,613Form 4
2026-06-01ZMSale244 @ $108.15$26K−0.2% of holding141,151Form 4
2026-06-01ZMSale216 @ $107.07$23K−0.2% of holding141,395Form 4
2026-06-01ZMSale76 @ $104.82$8K−0.1% of holding142,537Form 4
2026-06-01ZMSale56 @ $110.52$6K−0.0% of holding140,671Form 4
2026-06-01ZMSale28 @ $113.61$3K−0.0% of holding137,608Form 4
2026-05-04ZMSale3,580 @ $106.70$382K−2.4% of holding143,850Form 4
2026-05-04ZMSale968 @ $107.35$104K−0.7% of holding142,882Form 4
2026-05-04ZMSale392 @ $104.78$41K−0.3% of holding147,764Form 4
2026-05-04ZMSale334 @ $105.13$35K−0.2% of holding147,430Form 4
2026-05-01ZMSale1,327 @ $103.57$137K−0.9% of holding148,156Form 4
2026-05-01ZMSale904 @ $102.68$93K−0.6% of holding149,483Form 4
2026-05-01ZMSale328 @ $100.71$33K−0.2% of holding150,471Form 4
2026-05-01ZMSale84 @ $101.87$9K−0.1% of holding150,387Form 4
2026-04-16ZMSale1,250 @ $86.55$108K−0.8% of holding152,192Form 4
2026-04-16ZMSale1,106 @ $87.83$97K−86.6% of holding171Form 4
2026-04-16ZMSale1,111 @ $86.59$96K−46.5% of holding1,277Form 4
2026-04-16ZMSale958 @ $87.81$84K−0.6% of holding151,234Form 4
2026-04-16ZMSale363 @ $88.25$32K−0.2% of holding150,871Form 4
2026-04-16ZMSale111 @ $88.38$10K−64.9% of holding60Form 4
2026-04-16ZMSale72 @ $89.41$6K−0.0% of holding150,799Form 4
2026-04-16ZMSale60 @ $89.41$5K−100.0% of holding0Form 4
2026-03-04ZMSale1,205 @ $77.69$94K−0.8% of holding154,086Form 4
2026-03-04ZMSale644 @ $78.22$50K−0.4% of holding153,442Form 4
2026-03-04ZMSale348 @ $76.49$27K−0.2% of holding155,291Form 4
2026-03-04ZMSale278 @ $75.56$21K−0.2% of holding155,639Form 4
2026-02-05ZMSale846 @ $89.19$75K−0.5% of holding157,546Form 4
2026-02-05ZMSale722 @ $91.10$66K−0.5% of holding156,270Form 4
2026-02-05ZMSale554 @ $90.18$50K−0.4% of holding156,992Form 4
2026-02-05ZMSale353 @ $92.12$33K−0.2% of holding155,917Form 4
2026-01-05ZMSale1,681 @ $86.36$145K−1.1% of holding145,219Form 4
2026-01-05ZMSale553 @ $85.59$47K−0.4% of holding146,900Form 4
2026-01-05ZMSale241 @ $84.51$20K−0.2% of holding147,453Form 4
2025-12-04ZMSale1,987 @ $85.96$171K−1.3% of holding148,182Form 4
2025-12-04ZMSale488 @ $86.46$42K−0.3% of holding147,694Form 4
2025-11-04ZMSale1,497 @ $83.80$125K−1.0% of holding151,147Form 4
2025-11-04ZMSale882 @ $84.61$75K−0.6% of holding150,265Form 4
2025-11-04ZMSale96 @ $85.34$8K−0.1% of holding150,169Form 4
2025-10-06ZMSale2,217 @ $80.74$179K−1.4% of holding152,902Form 4
2025-10-06ZMSale258 @ $81.13$21K−0.2% of holding152,644Form 4
2025-09-05ZMSale2,209 @ $83.35$184K−1.4% of holding155,385Form 4
2025-09-05ZMSale266 @ $83.86$22K−0.2% of holding155,119Form 4
2025-08-26ZMSale1,461 @ $79.21$116K−0.9% of holding158,608Form 4
2025-08-26ZMSale814 @ $80.14$65K−0.5% of holding157,794Form 4
2025-08-26ZMSale200 @ $80.91$16K−0.1% of holding157,594Form 4
2025-07-02ZMSale2,475 @ $77.17$191K−1.5% of holding157,235Form 4
2025-06-03ZMSale1,649 @ $80.48$133K−1.0% of holding156,175Form 4
2025-06-03ZMSale826 @ $81.06$67K−0.5% of holding155,349Form 4
2025-05-05ZMSale2,475 @ $78.82$195K−1.5% of holding157,824Form 4
2025-04-24ZMSale2,475 @ $75.43$187K−1.5% of holding160,299Form 4
2025-03-24ZMSale2,475 @ $77.86$193K−1.4% of holding169,452Form 4
2024-12-04ZMSale193 @ $82.90$16K−100.0% of holding0Form 4
15 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-11ZMAward / grant3,0123,012Form 4
2026-06-10ZMOption exercise3,583141,191Form 4
2026-06-10ZMOption exercise3,5830Form 4
2026-01-12ZMConversion1,345,0000Form 4
2026-01-12ZMConversion1,345,0002,928,046Form 4
2025-08-25ZMConversion807,2654,273,046Form 4
2025-08-25ZMConversion807,2650Form 4
2025-06-12ZMAward / grant3,5833,583Form 4
2025-06-11ZMOption exercise4,3610Form 4
2025-06-11ZMOption exercise4,361159,710Form 4
2024-12-24ZMConversion704,2570Form 4
2024-12-24ZMConversion704,2575,080,311Form 4
2024-12-24ZMConversion704,0640Form 4
2024-12-04ZMConversion193704,064Form 4
2024-12-04ZMConversion193193Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.