Catherine Kniker
Insider
First SEC filing: March 3, 2022 · Latest: March 3, 2022
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 13, 2024 | PTC | A | 3,230 | · | · | 3,230 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 13, 2024 | PTC | A | 3,230 | · | · | 3,230 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 13, 2024 | PTC | A | 12,922 | · | · | 12,922 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 1, 2024 | PTC | S 10b5-1 | 3 | $172.33 | $517 | 14,537 Direct | -0.02% | Disposed | -16.4% (price as of 2026-10-02) |
| Aug. 1, 2024 | PTC | S 10b5-1 | 15 | $174.59 | $2,619 | 14,522 Direct | -0.10% | Disposed | -17.5% (price as of 2026-10-02) |
| Aug. 1, 2024 | PTC | S 10b5-1 | 13 | $175.31 | $2,279 | 14,509 Direct | -0.09% | Disposed | -17.8% (price as of 2026-10-02) |
| Aug. 1, 2024 | PTC | S 10b5-1 | 14 | $176.45 | $2,470 | 14,495 Direct | -0.10% | Disposed | -18.4% (price as of 2026-10-02) |
| Aug. 1, 2024 | PTC | S 10b5-1 | 12 | $177.98 | $2,136 | 14,483 Direct | -0.08% | Disposed | -19.1% (price as of 2026-10-02) |
| Aug. 1, 2024 | PTC | S 10b5-1 | 9 | $178.90 | $1,610 | 14,474 Direct | -0.06% | Disposed | -19.5% (price as of 2026-10-02) |
| Aug. 1, 2024 | PTC | S 10b5-1 | 3 | $180.25 | $541 | 14,471 Direct | -0.02% | Disposed | -20.1% (price as of 2026-10-02) |
| June 15, 2024 | PTC | M | 1,236 | · | · | 14,834 Direct | +9.09% | Acquired | (price as of 2026-10-02) |
| June 15, 2024 | PTC | F | 363 | $173.50 | $62,980 | 14,471 Direct | -2.45% | Disposed | -17.0% (price as of 2026-10-02) |
| June 15, 2024 | PTC | M | 1,236 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| June 3, 2024 | PTC | S 10b5-1 | 595 | $172.65 | $102,727 | 14,257 Direct | -4.01% | Disposed | -16.6% (price as of 2026-10-02) |
| June 3, 2024 | PTC | S 10b5-1 | 400 | $173.49 | $69,396 | 13,857 Direct | -2.81% | Disposed | -17.0% (price as of 2026-10-02) |
| June 3, 2024 | PTC | S 10b5-1 | 181 | $174.87 | $31,651 | 13,676 Direct | -1.31% | Disposed | -17.6% (price as of 2026-10-02) |
| June 3, 2024 | PTC | S 10b5-1 | 75 | $175.98 | $13,198 | 13,601 Direct | -0.55% | Disposed | -18.2% (price as of 2026-10-02) |
| June 3, 2024 | PTC | S 10b5-1 | 3 | $177.21 | $532 | 13,598 Direct | -0.02% | Disposed | -18.7% (price as of 2026-10-02) |
| May 15, 2024 | PTC | M | 715 | · | · | 15,062 Direct | +4.98% | Acquired | (price as of 2026-10-02) |
| May 15, 2024 | PTC | F | 210 | $183.85 | $38,608 | 14,852 Direct | -1.39% | Disposed | -21.7% (price as of 2026-10-02) |
| May 15, 2024 | PTC | M | 715 | · | · | 715 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| March 15, 2024 | PTC | M | 710 | · | · | 14,574 Direct | +5.12% | Acquired | (price as of 2026-10-02) |
| March 15, 2024 | PTC | F | 227 | $181.81 | $41,271 | 14,347 Direct | -1.56% | Disposed | -20.8% (price as of 2026-10-02) |
| March 15, 2024 | PTC | M | 710 | · | · | 1,420 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| Feb. 12, 2024 | PTC | S 10b5-1 | 661 | $178.75 | $118,154 | 14,533 Direct | -4.35% | Disposed | -19.4% (price as of 2026-10-02) |
| Feb. 12, 2024 | PTC | S 10b5-1 | 230 | $179.61 | $41,310 | 14,303 Direct | -1.58% | Disposed | -19.8% (price as of 2026-10-02) |
| Feb. 12, 2024 | PTC | S 10b5-1 | 346 | $180.57 | $62,477 | 13,957 Direct | -2.42% | Disposed | -20.2% (price as of 2026-10-02) |
| Feb. 12, 2024 | PTC | S 10b5-1 | 90 | $181.77 | $16,359 | 13,867 Direct | -0.64% | Disposed | -20.8% (price as of 2026-10-02) |
| Feb. 12, 2024 | PTC | S 10b5-1 | 3 | $182.95 | $549 | 13,864 Direct | -0.02% | Disposed | -21.3% (price as of 2026-10-02) |
| Feb. 1, 2024 | PTC | S 10b5-1 | 16 | $177.60 | $2,842 | 15,263 Direct | -0.10% | Disposed | -18.9% (price as of 2026-10-02) |
| Feb. 1, 2024 | PTC | S 10b5-1 | 27 | $178.31 | $4,814 | 15,236 Direct | -0.18% | Disposed | -19.2% (price as of 2026-10-02) |
| Feb. 1, 2024 | PTC | S 10b5-1 | 23 | $179.41 | $4,126 | 15,213 Direct | -0.15% | Disposed | -19.7% (price as of 2026-10-02) |
| Feb. 1, 2024 | PTC | S 10b5-1 | 12 | $180.70 | $2,168 | 15,201 Direct | -0.08% | Disposed | -20.3% (price as of 2026-10-02) |
| Feb. 1, 2024 | PTC | S 10b5-1 | 7 | $181.79 | $1,273 | 15,194 Direct | -0.05% | Disposed | -20.8% (price as of 2026-10-02) |
| Nov. 28, 2023 | PTC | S 10b5-1 | 824 | $154.53 | $127,333 | 15,789 Direct | -4.96% | Disposed | -6.8% (price as of 2026-10-02) |
| Nov. 28, 2023 | PTC | S 10b5-1 | 595 | $155.29 | $92,398 | 15,194 Direct | -3.77% | Disposed | -7.3% (price as of 2026-10-02) |
| Nov. 27, 2023 | PTC | A | 2,748 | · | · | 17,942 Direct | +18.09% | Acquired | (price as of 2026-10-02) |
| Nov. 27, 2023 | PTC | F | 1,329 | $154.75 | $205,663 | 16,613 Direct | -7.41% | Disposed | -6.9% (price as of 2026-10-02) |
| Nov. 24, 2023 | PTC | S 10b5-1 | 238 | $153.93 | $36,635 | 16,433 Direct | -1.43% | Disposed | -6.4% (price as of 2026-10-02) |
| Nov. 24, 2023 | PTC | S 10b5-1 | 1,239 | $154.99 | $192,033 | 15,194 Direct | -7.54% | Disposed | -7.1% (price as of 2026-10-02) |
| Nov. 15, 2023 | PTC | M | 9,905 | · | · | 20,982 Direct | +89.42% | Acquired | (price as of 2026-10-02) |
| Nov. 15, 2023 | PTC | F | 4,311 | $154.68 | $666,825 | 16,671 Direct | -20.55% | Disposed | -6.9% (price as of 2026-10-02) |
| Nov. 15, 2023 | PTC | M | 1,760 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 15, 2023 | PTC | M | 2,089 | · | · | 2,089 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| Nov. 15, 2023 | PTC | M | 1,640 | · | · | 1,044 Direct | -61.10% | Disposed | (price as of 2026-10-02) |
| Nov. 15, 2023 | PTC | M | 1,848 | · | · | 2,567 Direct | -41.86% | Disposed | (price as of 2026-10-02) |
| Nov. 15, 2023 | PTC | M | 2,568 | · | · | 5,134 Direct | -33.34% | Disposed | (price as of 2026-10-02) |
| Nov. 15, 2023 | PTC | A | 4,040 | · | · | 4,040 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 15, 2023 | PTC | A | 4,040 | · | · | 4,040 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 15, 2023 | PTC | A | 8,081 | · | · | 8,081 Direct | · | Acquired | (price as of 2026-10-02) |
| June 15, 2023 | PTC | M | 1,237 | · | · | 11,351 Direct | +12.23% | Acquired | (price as of 2026-10-02) |
| June 15, 2023 | PTC | F | 364 | $143.59 | $52,267 | 10,987 Direct | -3.21% | Disposed | 0.3% (price as of 2026-10-02) |
| June 15, 2023 | PTC | M | 1,237 | · | · | 1,236 Direct | -50.02% | Disposed | (price as of 2026-10-02) |
| June 6, 2023 | PTC | S 10b5-1 | 2,000 | $140.00 | $280,000 | 10,114 Direct | -16.51% | Disposed | 2.9% (price as of 2026-10-02) |
| May 15, 2023 | PTC | M | 715 | · | · | 12,324 Direct | +6.16% | Acquired | (price as of 2026-10-02) |
| May 15, 2023 | PTC | F | 210 | $130.78 | $27,464 | 12,114 Direct | -1.70% | Disposed | 10.1% (price as of 2026-10-02) |
| May 15, 2023 | PTC | M | 715 | · | · | 1,430 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| March 13, 2023 | PTC | A | 2,130 | · | · | 2,130 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 15, 2023 | PTC | M | 1,936 | · | · | 12,408 Direct | +18.49% | Acquired | (price as of 2026-10-02) |
| Feb. 15, 2023 | PTC | F | 605 | $133.39 | $80,701 | 11,803 Direct | -4.88% | Disposed | 8.0% (price as of 2026-10-02) |
| Feb. 15, 2023 | PTC | S 10b5-1 | 194 | $134.16 | $26,027 | 11,609 Direct | -1.64% | Disposed | 7.4% (price as of 2026-10-02) |
| Feb. 15, 2023 | PTC | M | 1,936 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 1, 2023 | PTC | S 10b5-1 | 102 | $134.56 | $13,725 | 10,472 Direct | -0.96% | Disposed | 7.0% (price as of 2026-10-02) |
| Nov. 16, 2022 | PTC | S 10b5-1 | 2,611 | $130.42 | $340,527 | 10,472 Direct | -19.96% | Disposed | 10.4% (price as of 2026-10-02) |
| Nov. 16, 2022 | PTC | A | 3,851 | · | · | 3,851 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 16, 2022 | PTC | A | 3,851 | · | · | 3,851 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 16, 2022 | PTC | A | 7,702 | · | · | 7,702 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 15, 2022 | PTC | M | 7,656 | · | · | 14,112 Direct | +118.59% | Acquired | (price as of 2026-10-02) |
| Nov. 15, 2022 | PTC | A | 2,934 | · | · | 17,046 Direct | +20.79% | Acquired | (price as of 2026-10-02) |
| Nov. 15, 2022 | PTC | F | 3,963 | $132.01 | $523,156 | 13,083 Direct | -23.25% | Disposed | 9.1% (price as of 2026-10-02) |
| Nov. 15, 2022 | PTC | M | 2,249 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 15, 2022 | PTC | M | 1,760 | · | · | 1,760 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| Nov. 15, 2022 | PTC | M | 1,557 | · | · | 2,089 Direct | -42.70% | Disposed | (price as of 2026-10-02) |
| Nov. 15, 2022 | PTC | M | 2,090 | · | · | 4,178 Direct | -33.34% | Disposed | (price as of 2026-10-02) |
| Aug. 1, 2022 | PTC | S 10b5-1 | 107 | $122.32 | $13,088 | 6,456 Direct | -1.63% | Disposed | 17.7% (price as of 2026-10-02) |
| July 29, 2022 | PTC | S 10b5-1 | 124 | $125.50 | $15,562 | 6,456 Direct | -1.88% | Disposed | 14.8% (price as of 2026-10-02) |
| June 15, 2022 | PTC | M | 1,237 | · | · | 6,944 Direct | +21.68% | Acquired | (price as of 2026-10-02) |
| June 15, 2022 | PTC | F | 364 | $103.42 | $37,645 | 6,580 Direct | -5.24% | Disposed | 39.3% (price as of 2026-10-02) |
| June 15, 2022 | PTC | M | 1,237 | · | · | 2,473 Direct | -33.34% | Disposed | (price as of 2026-10-02) |
| June 3, 2022 | PTC | S | 1,232 | $118.24 | $145,672 | 5,707 Direct | -17.75% | Disposed | 21.8% (price as of 2026-10-02) |
| May 31, 2022 | PTC | A | 2,145 | · | · | 2,145 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 15, 2022 | PTC | M | 10 | · | · | 5,613 Direct | +0.18% | Acquired | (price as of 2026-10-02) |
| Feb. 15, 2022 | PTC | F | 4 | $113.20 | $453 | 5,609 Direct | -0.07% | Disposed | 27.2% (price as of 2026-10-02) |
| Feb. 15, 2022 | PTC | M | 1,936 | · | · | 7,545 Direct | +34.52% | Acquired | (price as of 2026-10-02) |
| Feb. 15, 2022 | PTC | F | 606 | $113.20 | $68,599 | 6,939 Direct | -8.03% | Disposed | 27.2% (price as of 2026-10-02) |
| Feb. 15, 2022 | PTC | M | 10 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 15, 2022 | PTC | M | 1,936 | · | · | 1,936 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Nov. 13, 2024 | PTC | Restricted Stock Units | Common Stock | · | · | 3,230 | Acquired |
| Nov. 13, 2024 | PTC | Restricted Stock Units | Common Stock | · | · | 3,230 | Acquired |
| Nov. 13, 2024 | PTC | Restricted Stock Units | Common Stock | · | · | 12,922 | Acquired |
| June 15, 2024 | PTC | Restricted Stock Unit | Common Stock | · | · | 1,236 | Disposed |
| May 15, 2024 | PTC | Restricted Stock Units | Common Stock | · | · | 715 | Disposed |
| March 15, 2024 | PTC | Restricted Stock Units | Common Stock | · | · | 710 | Disposed |
| Nov. 15, 2023 | PTC | Restricted Stock Units | Common Stock | · | · | 1,760 | Disposed |
| Nov. 15, 2023 | PTC | Restricted Stock Units | Common Stock | · | · | 2,089 | Disposed |
| Nov. 15, 2023 | PTC | Restricted Stock Units | Common Stock | · | · | 1,640 | Disposed |
| Nov. 15, 2023 | PTC | Restricted Stock Units | Common Stock | · | · | 1,848 | Disposed |
| Nov. 15, 2023 | PTC | Restricted Stock Units | Common Stock | · | · | 2,568 | Disposed |
| Nov. 15, 2023 | PTC | Restricted Stock Units | Common Stock | · | · | 4,040 | Acquired |
| Nov. 15, 2023 | PTC | Restricted Stock Unites | Common Stock | · | · | 4,040 | Acquired |
| Nov. 15, 2023 | PTC | Restricted Stock Units | Common Stock | · | · | 8,081 | Acquired |
| June 15, 2023 | PTC | Restricted Stock Units | Common Stock | · | · | 1,237 | Disposed |
| May 15, 2023 | PTC | Restricted Stock Units | Common Stock | · | · | 715 | Disposed |
| March 13, 2023 | PTC | Restricted Stock Units | Common Stock | · | · | 2,130 | Acquired |
| Feb. 15, 2023 | PTC | Restricted Stock Units | Common Stock | · | · | 1,936 | Disposed |
| Nov. 16, 2022 | PTC | Restricted Stock Units | Common Stock | · | · | 3,851 | Acquired |
| Nov. 16, 2022 | PTC | Restricted Stock Units | Common Stock | · | · | 3,851 | Acquired |
| Nov. 16, 2022 | PTC | Restricted Stock Units | Common Stock | · | · | 7,702 | Acquired |
| Nov. 15, 2022 | PTC | Restricted Stock Units | Common Stock | · | · | 2,249 | Disposed |
| Nov. 15, 2022 | PTC | Restricted Stock Units | Common Stock | · | · | 1,760 | Disposed |
| Nov. 15, 2022 | PTC | Restricted Stock Units | Common Stock | · | · | 1,557 | Disposed |
| Nov. 15, 2022 | PTC | Restricted Stock Units | Common Stock | · | · | 2,090 | Disposed |
| June 15, 2022 | PTC | Restricted Stock Units | Common Stock | · | · | 1,237 | Disposed |
| May 31, 2022 | PTC | Restricted Stock Units | Common Stock | · | · | 2,145 | Acquired |
| Feb. 15, 2022 | PTC | Restricted Stock Units | Common Stock | · | · | 10 | Disposed |
| Feb. 15, 2022 | PTC | Restricted Stock Units | Common Stock | · | · | 1,936 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 9 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 3, 2022 | PTC | Common Stock | 5,603 | Direct |
| March 3, 2022 | PTC | Restricted Stock Units | 10 | Direct |
| March 3, 2022 | PTC | Restricted Stock Units | 2,249 | Direct |
| March 3, 2022 | PTC | Restricted Stock Units | 3,872 | Direct |
| March 3, 2022 | PTC | Restricted Stock Units | 3,520 | Direct |
| March 3, 2022 | PTC | Restricted Stock Units | 3,710 | Direct |
| March 3, 2022 | PTC | Restricted Stock Units | 3,134 | Direct |
| March 3, 2022 | PTC | Restricted Stock Units | 6,268 | Direct |
| March 3, 2022 | PTC | Restricted Stock Units | 3,134 | Direct |