Through the 90-day period concluding December 12, 2025, Xeris Biopharma Holdings's top three insider stakeholders include Director Paul R Edick (3.80Mn shares), Director John Patrick Jr Shannon (2.73Mn shares), Officer Kevin Mcculloch (1.70Mn shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Paul R Edick | 3,801,494 | 31 Jan, 2024 | |
| John Patrick Jr Shannon | 2,730,253 | 17 Nov, 2025 | |
| Kevin Mcculloch | 1,700,426 | 03 Oct, 2025 | |
| Steven Pieper | 1,417,561 | 03 Feb, 2025 | |
| Beth Hecht | 1,320,176 | 02 Dec, 2025 | |
| John Johnson | 833,483 | 15 Aug, 2025 | |
| Steven Prestrelski | Chief Scientific Officer | 719,780 | 01 Feb, 2023 |
| Kenneth Erland Johnson | 320,446 | 03 Feb, 2025 | |
| Jeffrey W Sherman | 219,188 | 29 Aug, 2025 | |
| Garheng Kong | 214,144 | 04 Jun, 2025 | |
| Barbara-Jean Anne Bormann-Kennedy | 157,500 | 04 Jun, 2025 | |
| Marla Persky | 142,000 | 12 Sep, 2025 | |
| John P. Schmid | 138,359 | 05 Jun, 2024 | |
| Ricki Louise Fairley | 135,000 | 05 Jun, 2024 | |
| Dawn Halkuff | 115,000 | 13 Aug, 2025 | |
| James Aloysius Brady | 100,000 | 28 Mar, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 01 Dec, 2025 | Beth Hecht | Common Stock | D | 16,667 | $7.01 | 1,320,176 | D | S |
| 13 Nov, 2025 | John Patrick Jr Shannon | Common Stock | A | 8,970 | $1.55 | 2,666,395 | D | M |
| 13 Nov, 2025 | John Patrick Jr Shannon | Common Stock | D | 23,242 | $7.46 | 2,643,153 | D | S |
| 14 Nov, 2025 | John Patrick Jr Shannon | Common Stock | A | 87,100 | $1.55 | 2,730,253 | D | M |
| 11 Nov, 2025 | Beth Hecht | Common Stock | D | 16,667 | $7.40 | 1,336,843 | D | S |
| 02 Oct, 2025 | Kevin Mcculloch | Common Stock | D | 733 | $8.31 | 1,700,426 | D | F |
| 11 Sep, 2025 | Marla Persky | Common Stock | D | 15,500 | $7.72 | 142,000 | D | S |
| 11 Sep, 2025 | Kevin Mcculloch | Common Stock | D | 2,000 | $0.00 | 0 | I | J |
| 11 Sep, 2025 | Marla Persky | - | - | 142,000 | D | |||
| 28 Aug, 2025 | Jeffrey W Sherman | Common Stock | A | 47,040 | $6.66 | 261,420 | D | M |
| 28 Aug, 2025 | Jeffrey W Sherman | - | - | 261,420 | D | |||
| 28 Aug, 2025 | Jeffrey W Sherman | Common Stock | D | 42,232 | $7.92 | 219,188 | D | S |
| 28 Aug, 2025 | Jeffrey W Sherman | - | - | 219,188 | D | |||
| 13 Aug, 2025 | John Johnson | Common Stock | D | 107,500 | $7.32 | 833,483 | D | S |
| 13 Aug, 2025 | John Johnson | - | - | 833,483 | D | |||
| 12 Aug, 2025 | Dawn Halkuff | - | - | 115,000 | D | |||
| 12 Aug, 2025 | Dawn Halkuff | Common Stock | D | 42,500 | $7.28 | 115,000 | D | S |
| 01 Aug, 2025 | John Patrick Jr Shannon | Common Stock | D | 36,918 | $5.38 | 2,657,425 | D | F |
| 01 Aug, 2025 | Kevin Mcculloch | Common Stock | D | 14,651 | $5.38 | 1,701,159 | D | F |
| 13 Jun, 2025 | Kevin Mcculloch | Common Stock | A | 25,000 | $4.38 | 1,708,585 | D | P |