RACHESKY MARK H MD

Director · Ten-percent owner · STRZ, LION, TWI

As of 2026-09-16, RACHESKY MARK H MD has 71 Form 4 transactions on record across 3 companies — 33 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.

Reconstructed holdings

Direct: $3.7MIndirect: $134.6M$138.3Mas of 2026-09-16
  • Direct $3.7M
  • Indirect $134.6M
LIONindirect11,755,412 sh$133.0M
LIONdirect259,471 sh$2.9M
STRZindirect61,886 sh$1.6M
STRZdirect24,080 sh$633K
TWIdirect24,725 sh$175K

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

LION · 36 trades
2026-07-08: Purchase, 11,755,412 sh2026-07-08: Sale, 11,755,412 sh2026-07-08: Purchase, 15,804,919 sh2026-07-08: Purchase, 499,765 sh2026-07-08: Sale, 499,765 sh2026-07-08: Purchase, 671,924 sh2026-07-08: Purchase, 11,154,680 sh2026-07-08: Purchase, 1,916,271 sh2026-07-08: Purchase, 797,526 sh2026-07-08: Sale, 25,173,882 sh2026-07-08: Sale, 3,701,988 sh2026-07-08: Sale, 1,469,450 sh2026-07-08: Purchase, 11,755,412 sh2026-07-08: Sale, 11,755,412 sh2026-07-08: Purchase, 15,804,919 sh2026-07-08: Purchase, 499,765 sh2026-07-08: Sale, 499,765 sh2026-07-08: Purchase, 671,924 sh2026-07-08: Purchase, 11,154,680 sh2026-07-08: Purchase, 1,916,271 sh2026-07-08: Purchase, 797,526 sh2026-07-08: Sale, 25,173,882 sh2026-07-08: Sale, 1,469,450 sh2026-07-08: Sale, 3,701,988 sh2026-04-01: Award / grant, 7,983 sh ($76K)2025-11-28: Award / grant, 20,107 sh ($150K)2025-11-28: Award / grant, 10,188 sh ($76K)2025-05-12: Other acquisition, 20,370 sh ($0)2025-05-12: Other acquisition, 1,770 sh ($0)2025-05-07: Other acquisition, 4,607,598 sh ($0)2025-05-07: Other acquisition, 25,173,882 sh ($0)2025-05-07: Other acquisition, 3,701,988 sh ($0)2025-05-07: Other acquisition, 1,469,450 sh ($0)2025-05-07: Other acquisition, 310,381 sh ($0)2025-05-07: Other acquisition, 219,160 sh ($0)2025-05-07: Other acquisition, 2,385,199 sh ($0)
STRZ · 15 trades
2026-07-28: Award / grant, 1,946 sh ($0)2026-05-15: Award / grant, 6,488 sh ($0)2026-01-27: Award / grant, 4,753 sh ($50K)2025-07-30: Award / grant, 1,112 sh ($17K)2025-06-02: Purchase, 312,140 sh ($4.4M)2025-06-02: Purchase, 41,194 sh ($583K)2025-05-12: Other acquisition, 118 sh ($0)2025-05-12: Other acquisition, 1,358 sh ($0)2025-05-07: Other acquisition, 307,173 sh ($0)2025-05-07: Other acquisition, 1,678,258 sh ($0)2025-05-07: Other acquisition, 246,799 sh ($0)2025-05-07: Other acquisition, 97,963 sh ($0)2025-05-07: Other acquisition, 20,692 sh ($0)2025-05-07: Other acquisition, 159,013 sh ($0)2025-05-07: Other acquisition, 14,611 sh ($0)
TWI · 4 trades
2026-06-23: Award / grant, 24,725 sh ($180K)2026-02-09: Option exercise, 20,000 sh ($140K)2026-02-09: Option exercise, 20,000 sh ($0)2025-06-16: Award / grant, 9,890 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-07-08LIONPurchase11,755,412—ownership Δ n/a11,755,412Form 4
2026-07-08LIONSale11,755,412—−74.4% of holding4,049,507Form 4
2026-07-08LIONPurchase15,804,919—ownership Δ n/a15,804,919Form 4
2026-07-08LIONPurchase499,765—ownership Δ n/a499,765Form 4
2026-07-08LIONSale499,765—−74.4% of holding172,159Form 4
2026-07-08LIONPurchase671,924—ownership Δ n/a671,924Form 4
2026-07-08LIONPurchase11,154,680—ownership Δ n/a11,154,680Form 4
2026-07-08LIONPurchase1,916,271—ownership Δ n/a1,916,271Form 4
2026-07-08LIONPurchase797,526—ownership Δ n/a797,526Form 4
2026-07-08LIONSale25,173,882—−100.0% of holding0Form 4
2026-07-08LIONSale3,701,988—−100.0% of holding0Form 4
2026-07-08LIONSale1,469,450—−100.0% of holding0Form 4
2026-07-08LIONPurchase11,755,412—ownership Δ n/a11,755,412Form 4
2026-07-08LIONSale11,755,412—−74.4% of holding4,049,507Form 4
2026-07-08LIONPurchase15,804,919—ownership Δ n/a15,804,919Form 4
2026-07-08LIONPurchase499,765—ownership Δ n/a499,765Form 4
2026-07-08LIONSale499,765—−74.4% of holding172,159Form 4
2026-07-08LIONPurchase671,924—ownership Δ n/a671,924Form 4
2026-07-08LIONPurchase11,154,680—ownership Δ n/a11,154,680Form 4
2026-07-08LIONPurchase1,916,271—ownership Δ n/a1,916,271Form 4
2026-07-08LIONPurchase797,526—ownership Δ n/a797,526Form 4
2026-07-08LIONSale25,173,882—−100.0% of holding0Form 4
2026-07-08LIONSale1,469,450—−100.0% of holding0Form 4
2026-07-08LIONSale3,701,988—−100.0% of holding0Form 4
2025-06-02STRZPurchase312,140 @ $14.15$4.4M+196.3% of holding471,153Form 4
2025-06-02STRZPurchase41,194 @ $14.15$583K+199.1% of holding61,886Form 4
45 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-07-28STRZAward / grant1,94624,080Form 4
2026-06-23TWIAward / grant24,72524,725Form 4
2026-05-15STRZAward / grant6,4886,488Form 4
2026-04-01LIONAward / grant7,983259,471Form 4
2026-02-09TWIOption exercise20,000257,468Form 4
2026-02-09TWIOption exercise20,0000Form 4
2026-01-27STRZAward / grant4,75322,134Form 4
2025-11-28LIONAward / grant20,10720,107Form 4
2025-11-28LIONAward / grant10,188251,488Form 4
2025-07-30STRZAward / grant1,11215,905Form 4
2025-06-16TWIAward / grant9,8909,890Form 4
2025-05-12STRZOther acquisition118118Form 4
2025-05-12LIONOther acquisition20,37020,370Form 4
2025-05-12LIONOther acquisition1,7701,770Form 4
2025-05-12STRZOther acquisition1,3581,358Form 4
2025-05-07STRZOther acquisition307,173307,173Form 4
2025-05-07STRZOther acquisition1,678,2581,678,258Form 4
2025-05-07STRZOther acquisition246,799246,799Form 4
2025-05-07STRZOther acquisition97,96397,963Form 4
2025-05-07STRZOther acquisition20,69220,692Form 4
2025-05-07STRZOther acquisition159,013159,013Form 4
2025-05-07STRZOther acquisition14,61114,611Form 4
2025-05-07—Other acquisition4,113,9270Form 4
2025-05-07—Other acquisition11,874,4730Form 4
2025-05-07—Other acquisition1,746,2210Form 4
2025-05-07—Other acquisition8610Form 4
2025-05-07—Other acquisition8110Form 4
2025-05-07—Other acquisition10,1760Form 4
2025-05-07—Other acquisition9,1020Form 4
2025-05-07—Other acquisition106,1910Form 4
2025-05-07—Other acquisition100,8650Form 4
2025-05-07—Other acquisition698,3830Form 4
2025-05-07—Other acquisition1,506,0860Form 4
2025-05-07LIONOther acquisition4,607,5984,607,598Form 4
2025-05-07LIONOther acquisition25,173,88225,173,882Form 4
2025-05-07LIONOther acquisition3,701,9883,701,988Form 4
2025-05-07LIONOther acquisition1,469,4501,469,450Form 4
2025-05-07LIONOther acquisition310,381310,381Form 4
2025-05-07LIONOther acquisition219,160219,160Form 4
2025-05-07LIONOther acquisition2,385,1992,385,199Form 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.