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Surrozen, Inc. (SRZN) reported insider-related share purchases by investment funds affiliated with director and 10% owner Tim Kutzkey. On January 13, 2026, The Column Group III, LP bought 5,861 Surrozen common shares at $19.8041 each, bringing its indirect holdings to 882,418 shares, while The Column Group III-A, LP bought 6,609 shares at the same price, increasing its holdings to 996,502 shares.
On January 14, 2026, The Column Group III, LP purchased another 2,596 shares at $19.9883, and The Column Group III-A, LP purchased 2,927 shares at that price, raising their respective holdings to 885,014 and 999,429 shares. A related fund, The Column Group Opportunity III, LP, is shown holding 344,827 shares. The general partner entities and managing partners, including Kutzkey, disclaim beneficial ownership of these securities except to the extent of their pecuniary interest.
Surrozen, Inc. (SRZN) reported insider fund purchases of its common stock. Investment partnerships affiliated with The Column Group bought additional shares on January 13 and 14, 2026, in open-market transactions. The Column Group III, LP acquired 5,861 shares at $19.8041 and 2,596 shares at $19.9883, bringing its indirectly held position to 885,014 shares. The Column Group III-A, LP acquired 6,609 shares at $19.8041 and 2,927 shares at $19.9883, increasing its indirectly held position to 999,429 shares. A related fund, The Column Group Opportunity III, LP, is reported as indirectly holding 344,827 shares. The general partners and managing partners are listed as 10% owners and disclaim beneficial ownership beyond their pecuniary interests.
Surrozen, Inc. (SRZN) received insider buying disclosures from investment funds affiliated with The Column Group. On 01/06/2026, The Column Group III, LP indirectly acquired 7,097 shares of Surrozen common stock at $19.8872 per share, bringing its indirectly held position to 876,557 shares. On the same date, The Column Group III-A, LP indirectly acquired 8,003 shares at $19.8872 per share, increasing its indirect holdings to 989,893 shares. The filing also reports an existing indirect holding of 344,827 shares by The Column Group Opportunity III, LP with no new transaction on that line.
The interests are reported as indirect, through various Column Group partnership and general-partner entities. The general-partner entities and managing partners, including board member Tim Kutzkey and managing partner Peter Svennilson, disclaim beneficial ownership of these securities except to the extent of their pecuniary interest.
Surrozen, Inc. insider filing shows fund-level share purchases linked to director and 10% owner Tim Kutzkey. On January 6, 2026, The Column Group III, LP bought 7,097 shares of Surrozen common stock at $19.8872 per share, and The Column Group III-A, LP bought an additional 8,003 shares at the same price. These holdings are reported as indirect ownership for Kutzkey through the Column Group entities.
After the transactions, The Column Group III, LP is shown with 876,557 shares and The Column Group III-A, LP with 989,893 shares of Surrozen common stock, reported as indirectly owned. A related vehicle, The Column Group Opportunity III, LP, is reported with 344,827 shares indirectly owned. The filing notes that the general partner entities and managing partners, including Kutzkey, disclaim beneficial ownership of these securities except to the extent of their pecuniary interest.
Surrozen, Inc. executive Yang Li, Executive Vice President of Research, reported acquiring additional company stock through an employee plan. On 12/15/2025, Li acquired 1,666 shares of Surrozen common stock at $8.11 per share under the Surrozen, Inc. 2021 Employee Stock Purchase Plan in a transaction exempt under Rule 16b-3(d) and Rule 16b-3(c).
Following this purchase, Li beneficially owns 14,709 shares directly, plus 351 shares held indirectly for a daughter and 351 shares held indirectly for a son, showing an increased personal stake in Surrozen’s equity.
Surrozen, Inc.'s Chief Operating Officer, Charles Williams, reported buying 1,666 shares of common stock on 12/15/2025 at $8.11 per share. This purchase brought his directly owned stake to 11,048 shares.
He is voluntarily reporting these shares, which were acquired under Surrozen's 2021 Employee Stock Purchase Plan. The transaction is noted as exempt from certain short-swing profit rules under Rule 16b-3(d) and Rule 16b-3(c), indicating a routine employee stock plan purchase by a senior executive.
Surrozen, Inc. reported an insider purchase by Chief Executive Officer and director Craig C. Parker. On 12/15/2025 he acquired 1,553 shares of Surrozen common stock at $8.11 per share, in a transaction made under the Surrozen, Inc. 2021 Employee Stock Purchase Plan and noted as exempt under Rule 16b-3(d) and Rule 16b-3(c). After this transaction, he beneficially owns 8,577 shares held directly.
Surrozen, Inc. (SRZN) reported insider activity by investment funds affiliated with The Column Group. On 11/13/2025, TCG III LP bought 148,150 shares of Surrozen common stock at $12.65 per share, bringing its indirectly held stake to 852,482 shares. On the same date, TCG III-A LP bought 167,307 shares at $12.65 per share, increasing its indirectly held position to 962,718 shares. Another affiliated fund, TCG Opportunity III LP, is shown as indirectly holding 344,827 shares with no new transaction reported in this excerpt.
The Column Group entities report their holdings as indirect beneficial owners, with their general partners and managing members, including Surrozen director Tim Kutzkey, disclaiming beneficial ownership except to the extent of their pecuniary interest. The report is filed jointly by multiple related investment vehicles, reflecting a significant, coordinated ownership position in Surrozen.
Surrozen, Inc. (SRZN) reported an insider equity grant. The company’s Chief Financial Officer received an employee stock option for 50,000 shares on 11/12/2025 with an exercise price of $12.94 and an expiration date of 11/11/2035.
The award vests 25% on the first anniversary of the vesting commencement date, with the remaining 75% vesting in 36 equal monthly installments thereafter, subject to continuous service. Following this grant, the reporting person holds 50,000 derivative securities, reported as directly owned.
Surrozen, Inc. (SRZN) filed a Form 3 disclosing the initial beneficial ownership of its Chief Financial Officer, Andrew Pedrum Maleki. The filing states that no securities are beneficially owned by the reporting person.
The report reflects an event date of 11/12/2025 and includes an Exhibit 24 Power of Attorney. The filing was made by one reporting person in the capacity of Chief Financial Officer.