Redmile Group, LLC

Director · Ten-percent owner · ATRA, FATE, ADCT, STTK, IGMS

As of 2026-09-16, Redmile Group, LLC has 83 Form 4 transactions on record across 5 companies — 35 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: $10.8MIndirect: $44.0M$54.8Mas of 2026-09-16
  • Direct $10.8M
  • Indirect $44.0M
STTKindirect4,097,730 sh$24.1M
ADCTindirect12,666,731 sh$13.3M
ADCTdirect10,265,297 sh$10.8M
ATRAindirect636,852 sh$6.4M
FATEindirect87,900 sh$214K

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

FATE · 23 trades
2026-06-12: Award / grant, 87,900 sh ($0)2026-04-20: Other acquisition, 162,013 sh ($0)2026-04-20: Other acquisition, 266,280 sh ($0)2026-04-20: Other acquisition, 266,280 sh ($0)2026-04-20: Other acquisition, 3,691,324 sh ($0)2026-04-20: Other acquisition, 3,691,324 sh ($0)2026-04-20: Other acquisition, 8,977,624 sh ($0)2026-04-20: Other acquisition, 8,977,624 sh ($0)2026-04-20: Other acquisition, 162,013 sh ($0)2025-05-29: Award / grant, 55,000 sh ($0)2024-12-20: Other acquisition, 1,084,936 sh ($1.8M)2024-12-20: Other acquisition, 1,084,936 sh ($1.8M)2024-12-20: Other acquisition, 116,261 sh ($977K)2024-12-20: Other acquisition, 116,261 sh ($977K)2024-12-20: Purchase, 397,964 sh ($669K)2024-12-20: Sale, 341,633 sh ($574K)2024-12-20: Other acquisition, 56,331 sh ($95K)2024-12-12: Conversion, 6,022 sh2024-12-12: Conversion, 6,022 sh2024-12-12: Conversion, 30,110 sh2024-12-12: Conversion, 6,022 sh2024-12-12: Conversion, 30,110 sh2024-12-12: Conversion, 30,110 sh
ADCT · 20 trades
2026-04-02: Sale, 2,634,506 sh ($8.6M)2026-04-02: Sale, 2,529,491 sh ($8.3M)2026-04-01: Sale, 169,265 sh ($643K)2026-04-01: Sale, 162,517 sh ($617K)2026-03-31: Sale, 196,229 sh ($736K)2026-03-31: Sale, 188,407 sh ($707K)2025-10-27: Purchase, 3,846,153 sh ($15.0M)2025-06-11: Purchase, 15,734,267 sh ($54.0M)2025-06-11: Purchase, 12,465,234 sh ($42.8M)2024-12-11: Purchase, 50,000 sh ($191K)2024-12-11: Purchase, 50,000 sh ($191K)2024-12-11: Purchase, 50,000 sh ($114K)2024-12-11: Purchase, 50,000 sh ($114K)2024-12-04: Other acquisition, 50,672 sh ($105K)2024-12-04: Other acquisition, 50,672 sh ($105K)2024-12-04: Other acquisition, 50,672 sh ($105K)2024-12-04: Other acquisition, 26,656 sh ($55K)2024-12-04: Other acquisition, 26,656 sh ($55K)2024-12-04: Other acquisition, 26,656 sh ($55K)2024-12-04: Sale, 25,352 sh ($52K)
IGMS · 12 trades
2025-08-14: Disposition, 2,964,843 sh2025-08-14: Disposition, 2,964,843 sh2025-08-14: Disposition, 7,199,325 sh2025-08-14: Disposition, 667,666 sh2025-08-14: Disposition, 2,964,843 sh2025-08-14: Disposition, 7,199,325 sh2025-08-14: Disposition, 667,666 sh2025-08-14: Disposition, 7,199,325 sh2025-08-14: Disposition, 667,666 sh2025-06-30: Award / grant, 828 sh ($0)2025-03-31: Award / grant, 828 sh ($0)2024-12-31: Award / grant, 1,734 sh ($0)
ATRA · 9 trades
2026-07-22: Option exercise, 38,735 sh ($0)2026-07-22: Option exercise, 101,089 sh ($0)2026-07-22: Option exercise, 55,387 sh ($0)2026-07-22: Withheld for tax, 60 sh2026-07-22: Option exercise, 195,211 sh2026-07-22: Withheld for tax, 60 sh2026-07-22: Option exercise, 195,211 sh2026-07-22: Withheld for tax, 60 sh2026-07-22: Option exercise, 195,211 sh
STTK · 9 trades
2025-08-25: Award / grant, 4,097,730 sh2025-08-25: Award / grant, 4,097,730 sh2025-08-25: Award / grant, 4,097,730 sh2025-08-25: Award / grant, 4,097,730 sh2025-07-14: Award / grant, 33,150 sh ($0)2024-12-04: Other acquisition, 1,026,888 sh ($1.3M)2024-12-04: Other acquisition, 1,026,888 sh ($1.3M)2024-12-04: Purchase, 133,371 sh ($167K)2024-12-04: Sale, 133,371 sh ($167K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-08-06—Purchase400,000 @ $17.00$6.8M+51.1% of holding1,182,854Form 4
2026-08-06—Purchase200,000 @ $17.00$3.4M+25.5% of holding982,854Form 4
2026-04-02ADCTSale2,634,506 @ $3.28$8.6M−17.2% of holding12,666,731Form 4
2026-04-02ADCTSale2,529,491 @ $3.28$8.3M−19.8% of holding10,265,297Form 4
2026-04-01ADCTSale169,265 @ $3.80$643K−1.1% of holding15,301,237Form 4
2026-04-01ADCTSale162,517 @ $3.80$617K−1.3% of holding12,794,788Form 4
2026-03-31ADCTSale196,229 @ $3.75$736K−1.3% of holding15,470,502Form 4
2026-03-31ADCTSale188,407 @ $3.75$707K−1.4% of holding12,957,305Form 4
2025-10-27ADCTPurchase3,846,153 @ $3.90$15.0Mownership Δ n/a3,846,153Form 4
2025-06-11ADCTPurchase15,734,267 @ $3.43$54.0Mownership Δ n/a15,734,267Form 4
2025-06-11ADCTPurchase12,465,234 @ $3.43$42.8Mownership Δ n/a12,465,234Form 4
2024-12-20FATEPurchase397,964 @ $1.68$669K+3.2% of holding12,884,277Form 4
2024-12-20FATESale341,633 @ $1.68$574K−2.7% of holding12,486,313Form 4
2024-12-11ADCTPurchase50,000 @ $3.81$191K+0.3% of holding15,666,731Form 4
2024-12-11ADCTPurchase50,000 @ $3.81$191K+0.4% of holding13,145,712Form 4
2024-12-11ADCTPurchase50,000 @ $2.28$114K+0.4% of holding13,095,712Form 4
2024-12-11ADCTPurchase50,000 @ $2.28$114K+0.3% of holding15,616,731Form 4
2024-12-04STTKPurchase133,371 @ $1.25$167K+2.5% of holding5,539,724Form 4
2024-12-04STTKSale133,371 @ $1.25$167K−2.4% of holding5,406,353Form 4
2024-12-04ADCTSale25,352 @ $2.07$52K−0.2% of holding15,566,731Form 4
63 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-08-06—Conversion782,8540Form 4
2026-08-06—Conversion782,8540Form 4
2026-08-06—Conversion782,854782,854Form 4
2026-08-06—Conversion782,854782,854Form 4
2026-08-06—Conversion782,8540Form 4
2026-08-06—Conversion782,854782,854Form 4
2026-08-06—Conversion782,8540Form 4
2026-08-06—Conversion782,854782,854Form 4
2026-07-22ATRAOption exercise38,7350Form 4
2026-07-22ATRAOption exercise101,0890Form 4
2026-07-22ATRAOption exercise55,3870Form 4
2026-07-22ATRAWithheld for tax60636,852Form 4
2026-07-22ATRAOption exercise195,211636,912Form 4
2026-07-22ATRAWithheld for tax60636,852Form 4
2026-07-22ATRAOption exercise195,211636,912Form 4
2026-07-22ATRAWithheld for tax60636,852Form 4
2026-07-22ATRAOption exercise195,211636,912Form 4
2026-06-12FATEAward / grant87,90087,900Form 4
2026-04-20FATEOther acquisition162,0132,755,086Form 4
2026-04-20FATEOther acquisition266,280502,769Form 4
2026-04-20FATEOther acquisition266,2800Form 4
2026-04-20FATEOther acquisition3,691,3243,893,674Form 4
2026-04-20FATEOther acquisition3,691,3240Form 4
2026-04-20FATEOther acquisition8,977,62412,884,277Form 4
2026-04-20FATEOther acquisition8,977,6240Form 4
2026-04-20FATEOther acquisition162,0130Form 4
2025-08-25STTKAward / grant4,097,7307,198,553Form 4
2025-08-25STTKAward / grant4,097,7304,097,730Form 4
2025-08-25STTKAward / grant4,097,7307,198,553Form 4
2025-08-25STTKAward / grant4,097,7304,097,730Form 4
2025-08-14IGMSDisposition2,964,8430Form 4
2025-08-14IGMSDisposition2,964,8430Form 4
2025-08-14IGMSDisposition7,199,3250Form 4
2025-08-14IGMSDisposition667,6660Form 4
2025-08-14IGMSDisposition2,964,8430Form 4
2025-08-14IGMSDisposition7,199,3250Form 4
2025-08-14IGMSDisposition667,6660Form 4
2025-08-14IGMSDisposition7,199,3250Form 4
2025-08-14IGMSDisposition667,6660Form 4
2025-07-14STTKAward / grant33,15033,150Form 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.