Siminoff Ellen F

Director · Officer · TTWO, CMRC, BIGC

As of 2026-09-16, Siminoff Ellen F has 39 Form 4 transactions on record across 3 companies — 22 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: $2.7MIndirect: $2.7M$5.4Mas of 2026-09-16
  • Direct $2.7M
  • Indirect $2.7M
TTWOdirect8,571 sh$1.8M
CMRCindirect353,333 sh$1.2M
BIGCindirect253,333 sh$1.2M
CMRCdirect247,963 sh$851K
TTWOindirect1,499 sh$318K

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

TTWO · 34 trades
2026-09-15: Sale, 167 sh ($37K)2026-08-14: Sale, 167 sh ($40K)2026-07-01: Sale, 167 sh ($42K)2026-07-01: Award / grant, 104 sh ($0)2026-04-15: Sale, 270 sh ($56K)2026-04-15: Sale, 143 sh ($30K)2026-04-01: Award / grant, 116 sh ($0)2026-03-16: Sale, 270 sh ($57K)2026-03-16: Sale, 143 sh ($30K)2026-02-18: Sale, 270 sh ($54K)2026-02-18: Sale, 143 sh ($29K)2026-01-15: Sale, 270 sh ($66K)2026-01-15: Sale, 144 sh ($35K)2026-01-01: Award / grant, 96 sh ($0)2025-12-15: Sale, 270 sh ($66K)2025-12-15: Sale, 143 sh ($35K)2025-11-14: Sale, 270 sh ($64K)2025-11-14: Sale, 144 sh ($34K)2025-10-15: Sale, 268 sh ($70K)2025-10-15: Sale, 143 sh ($37K)2025-10-01: Award / grant, 1,064 sh ($0)2025-09-15: Sale, 270 sh ($66K)2025-09-15: Sale, 144 sh ($35K)2025-08-15: Sale, 268 sh ($63K)2025-08-15: Sale, 143 sh ($33K)2025-08-14: Award / grant, 356 sh ($0)2025-07-15: Sale, 270 sh ($64K)2025-07-15: Sale, 144 sh ($34K)2025-06-16: Sale, 268 sh ($62K)2025-06-16: Sale, 143 sh ($33K)2025-06-04: Sale, 270 sh ($62K)2025-06-04: Sale, 143 sh ($33K)2025-05-28: Award / grant, 367 sh ($0)2025-02-14: Award / grant, 435 sh ($0)
BIGC · 3 trades
2025-03-06: Purchase, 177,158 sh ($1.2M)2025-02-25: Purchase, 19,603 sh ($127K)2025-02-24: Purchase, 3,239 sh ($20K)
CMRC · 2 trades
2026-02-17: Purchase, 100,000 sh ($294K)2025-09-10: Award / grant, 247,963 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-09-15TTWOSale167 @ $219.53$37K−10.0% of holding1,499Form 4
2026-08-14TTWOSale167 @ $242.34$40K−9.1% of holding1,666Form 4
2026-07-01TTWOSale167 @ $252.53$42K−8.3% of holding1,833Form 4
2026-04-15TTWOSale270 @ $207.66$56K−11.9% of holding2,000Form 4
2026-04-15TTWOSale143 @ $207.66$30K−6.7% of holding2,000Form 4
2026-03-16TTWOSale270 @ $209.36$57K−10.6% of holding2,270Form 4
2026-03-16TTWOSale143 @ $209.36$30K−6.3% of holding2,143Form 4
2026-02-18TTWOSale270 @ $200.00$54K−9.6% of holding2,540Form 4
2026-02-18TTWOSale143 @ $200.00$29K−5.9% of holding2,286Form 4
2026-02-17CMRCPurchase100,000 @ $2.94$294K+39.5% of holding353,333Form 4
2026-01-15TTWOSale270 @ $245.48$66K−8.8% of holding2,810Form 4
2026-01-15TTWOSale144 @ $245.48$35K−5.6% of holding2,429Form 4
2025-12-15TTWOSale270 @ $242.71$66K−8.1% of holding3,080Form 4
2025-12-15TTWOSale143 @ $242.71$35K−5.3% of holding2,573Form 4
2025-11-14TTWOSale270 @ $235.95$64K−7.5% of holding3,350Form 4
2025-11-14TTWOSale144 @ $235.95$34K−5.0% of holding2,716Form 4
2025-10-15TTWOSale268 @ $259.42$70K−6.9% of holding3,620Form 4
2025-10-15TTWOSale143 @ $259.42$37K−4.8% of holding2,860Form 4
2025-09-15TTWOSale270 @ $246.25$66K−6.5% of holding3,888Form 4
2025-09-15TTWOSale144 @ $246.25$35K−4.6% of holding3,003Form 4
2025-08-15TTWOSale268 @ $233.65$63K−6.1% of holding4,158Form 4
2025-08-15TTWOSale143 @ $233.65$33K−4.3% of holding3,147Form 4
2025-07-15TTWOSale270 @ $237.80$64K−5.7% of holding4,426Form 4
2025-07-15TTWOSale144 @ $237.80$34K−4.2% of holding3,290Form 4
2025-06-16TTWOSale268 @ $230.95$62K−5.4% of holding4,696Form 4
2025-06-16TTWOSale143 @ $230.95$33K−4.0% of holding3,434Form 4
2025-06-04TTWOSale270 @ $229.52$62K−5.2% of holding4,964Form 4
2025-06-04TTWOSale143 @ $229.52$33K−3.8% of holding3,577Form 4
2025-03-06BIGCPurchase177,158 @ $6.64$1.2M+232.6% of holding253,333Form 4
2025-02-25BIGCPurchase19,603 @ $6.49$127K+34.7% of holding76,175Form 4
2025-02-24BIGCPurchase3,239 @ $6.28$20K+6.1% of holding56,572Form 4
8 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-07-01TTWOAward / grant1048,571Form 4
2026-04-01TTWOAward / grant1168,467Form 4
2026-01-01TTWOAward / grant968,351Form 4
2025-10-01TTWOAward / grant1,0648,255Form 4
2025-09-10CMRCAward / grant247,963247,963Form 4
2025-08-14TTWOAward / grant3567,191Form 4
2025-05-28TTWOAward / grant3676,835Form 4
2025-02-14TTWOAward / grant4358,126Form 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.