Insiders · SELB

SELB insider transactions

Selecta Biosciences Inc. (SELB) Form 4 insider transactions - real-time wire coverage of every officer, director, and 10% owner trade.

Recent Form 3, 4, and 5 filings for SELB

• 886d
  Singer Michael was granted 178,000 units of Common Stock, increasing direct ownership by 162% to 288,123 units (SEC Form 4)

  4 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 886d
  Davis Blaine was granted 2,424,000 units of Common Stock (SEC Form 4)

  4 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 886d
  Jewell Christopher M was granted 778,200 units of Common Stock (SEC Form 4)

  4 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 886d
  Brunn Carsten was granted 4,654,100 shares, increasing direct ownership by 1,777% to 4,916,056 units (SEC Form 4)

  4 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 886d
  Sallin Aymeric was granted 178,000 units of Common Stock (SEC Form 4)

  4 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 886d
  Barabe Timothy C was granted 178,000 shares, increasing direct ownership by 71% to 428,013 units (SEC Form 4)

  4 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 886d
  Springer Timothy A was granted 178,000 shares, increasing direct ownership by 2% to 7,471,625 units (SEC Form 4)

  4 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 886d
  Miljkovic Milos was granted 548,200 units of Common Stock (SEC Form 4)

  4 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 886d
  Desilva Nishan M was granted 178,000 shares, increasing direct ownership by 2,543% to 185,000 units (SEC Form 4)

  4 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 886d
  Cox Carrie Smith was granted 178,000 shares, increasing direct ownership by 84% to 390,881 units (SEC Form 4)

  4 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 886d
  Zenner Patrick J was granted 178,000 shares, increasing direct ownership by 322% to 233,248 units (SEC Form 4)

  4 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 886d
  Kalayoglu Murat was granted 178,000 units of Common Stock, increasing direct ownership by 69% to 435,739 units (SEC Form 4)

  4 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 886d
  Kurtoglu Metin was granted 1,531,000 units of Common Stock (SEC Form 4)

  4 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 934d
  New insider Hoge Elizabeth claimed ownership of 3,561,438 shares (SEC Form 3)

  3 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 936d
  SEC Form 4 filed by Davis Blaine

  4 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 936d
  Brunn Carsten returned $1,073,518 worth of shares to the company (521,125 units at $2.06), decreasing direct ownership by 67% to 261,956 units (SEC Form 4)

  4 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 936d
  Springer Timothy A was granted 148,710 units of Series A Convertible Preferred Stock (SEC Form 4)

  4 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 936d
  SEC Form 4 filed by Desilva Nishan M

  4 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 936d
  SEC Form 4 filed by Zenner Patrick J

  4 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 936d
  SEC Form 4 filed by Sallin Aymeric

  4 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 936d
  SEC Form 4 filed by Myers Scott Dunseth

  4 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 936d
  SEC Form 4 filed by Barabe Timothy C

  4 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 936d
  SEC Form 4 filed by Cox Carrie Smith

  4 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 936d
  SEC Form 4 filed by Kurtoglu Metin

  4 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 936d
  SEC Form 4 filed by Jewell Christopher M

  4 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 936d
  Singer Michael was granted 110,123 shares and acquired 337,271 shares (SEC Form 4)

  4 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 936d
  Kalayoglu Murat was granted 257,739 shares and acquired 3,303,699 shares (SEC Form 4)

  4 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 936d
  SEC Form 4 filed by Miljkovic Milos

  4 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 936d
  SEC Form 3 filed by new insider Kurtoglu Metin

  3 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 936d
  SEC Form 3 filed by new insider Jewell Christopher M

  3 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 936d
  SEC Form 3 filed by new insider Singer Michael

  3 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 936d
  SEC Form 3 filed by new insider Kalayoglu Murat

  3 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 936d
  SEC Form 3 filed by new insider Miljkovic Milos

  3 - Cartesian Therapeutics, Inc. (0001453687) (Issuer)
• 986d
  Brunn Carsten sold $3,108 worth of shares (2,932 units at $1.06), decreasing direct ownership by 0.37% to 783,081 units (SEC Form 4)

  4 - SELECTA BIOSCIENCES INC (0001453687) (Issuer)
• 986d
  Traber Peter G sold $747 worth of shares (705 units at $1.06), decreasing direct ownership by 0.16% to 451,826 units (SEC Form 4)

  4 - SELECTA BIOSCIENCES INC (0001453687) (Issuer)
• 1103d
  SEC Form 4 filed by Kishimoto Takashi Kei

  4 - SELECTA BIOSCIENCES INC (0001453687) (Issuer)
• 1249d
  SEC Form 4: Brunn Carsten sold $46,501 worth of shares (41,070 units at $1.13), decreasing direct ownership by 5% to 786,013 units (withholding obligation)

  4 - SELECTA BIOSCIENCES INC (0001453687) (Issuer)
• 1249d
  SEC Form 4: Johnston Lloyd P. sold $11,077 worth of shares (9,784 units at $1.13), decreasing direct ownership by 4% to 265,515 units to satisfy withholding tax

  4 - SELECTA BIOSCIENCES INC (0001453687) (Issuer)
• 1249d
  SEC Form 4: Kishimoto Takashi Kei sold $11,077 worth of shares (9,784 units at $1.13), decreasing direct ownership by 3% to 364,316 units (for withholding tax)

  4 - SELECTA BIOSCIENCES INC (0001453687) (Issuer)
• 1249d
  SEC Form 4: Traber Peter G sold $13,185 worth of shares (11,644 units at $1.13), decreasing direct ownership by 3% to 446,121 units to satisfy withholding tax

  4 - SELECTA BIOSCIENCES INC (0001453687) (Issuer)
• 1251d
  SEC Form 4 filed by Myers Scott Dunseth

  4 - SELECTA BIOSCIENCES INC (0001453687) (Issuer)
• 1251d
  SEC Form 4 filed by Ando Goran

  4 - SELECTA BIOSCIENCES INC (0001453687) (Issuer)
• 1251d
  SEC Form 4 filed by Barabe Timothy C

  4 - SELECTA BIOSCIENCES INC (0001453687) (Issuer)
• 1251d
  SEC Form 4: Brunn Carsten was granted 282,800 shares, increasing direct ownership by 52% to 827,083 units

  4 - SELECTA BIOSCIENCES INC (0001453687) (Issuer)
• 1251d
  SEC Form 4 filed by Cox Carrie Smith

  4 - SELECTA BIOSCIENCES INC (0001453687) (Issuer)
• 1251d
  SEC Form 4 filed by Desilva Nishan M

  4 - SELECTA BIOSCIENCES INC (0001453687) (Issuer)
• 1251d
  SEC Form 4: Johnston Lloyd P. was granted 100,000 shares, increasing direct ownership by 57% to 275,299 units

  4 - SELECTA BIOSCIENCES INC (0001453687) (Issuer)
• 1251d
  SEC Form 4: Kishimoto Takashi Kei was granted 100,000 shares, increasing direct ownership by 36% to 374,100 units

  4 - SELECTA BIOSCIENCES INC (0001453687) (Issuer)
• 1251d
  SEC Form 4 filed by Sallin Aymeric

  4 - SELECTA BIOSCIENCES INC (0001453687) (Issuer)
• 1251d
  SEC Form 4 filed by Springer Timothy A

  4 - SELECTA BIOSCIENCES INC (0001453687) (Issuer)
• 1251d
  SEC Form 4: Traber Peter G was granted 200,000 shares, increasing direct ownership by 78% to 457,765 units

  4 - SELECTA BIOSCIENCES INC (0001453687) (Issuer)
• 1251d
  SEC Form 4 filed by Zenner Patrick J

  4 - SELECTA BIOSCIENCES INC (0001453687) (Issuer)
• 1279d
  SEC Form 4: Brunn Carsten sold $6,014 worth of shares (4,522 units at $1.33), decreasing direct ownership by 0.82% to 544,283 units (tax liability)

  4 - SELECTA BIOSCIENCES INC (0001453687) (Issuer)
• 1281d
  SEC Form 4: Brunn Carsten converted options into 10,938 shares, increasing direct ownership by 2% to 548,805 units

  4 - SELECTA BIOSCIENCES INC (0001453687) (Issuer)
• 1286d
  SEC Form 4 filed by Davis Blaine

  4 - SELECTA BIOSCIENCES INC (0001453687) (Issuer)
• 1286d
  SEC Form 3 filed by new insider Davis Blaine

  3 - SELECTA BIOSCIENCES INC (0001453687) (Issuer)
• 1347d
  SEC Form 4: Brunn Carsten sold $4,470 worth of shares (2,692 units at $1.66), decreasing direct ownership by 0.50% to 537,867 units to satisfy withholding obligation

  4 - SELECTA BIOSCIENCES INC (0001453687) (Issuer)
• 1371d
  SEC Form 4: Brunn Carsten sold $8,810 worth of shares (4,768 units at $1.85) and converted options into 10,937 shares, increasing direct ownership by 1% to 540,559 units (for tax liability)

  4 - SELECTA BIOSCIENCES INC (0001453687) (Issuer)
• 1454d
  SEC Form 4: Cox Carrie Smith bought $149,799 worth of shares (130,000 units at $1.15), increasing direct ownership by 157% to 212,881 units

  4 - SELECTA BIOSCIENCES INC (0001453687) (Issuer)
• 1466d
  SEC Form 4: Brunn Carsten converted options into 10,938 shares, increasing direct ownership by 2% to 534,390 units

  4 - SELECTA BIOSCIENCES INC (0001453687) (Issuer)