Schulz Stefan B has filed 84 insider transactions across 1 company since January 2024.
Most recent transaction: a disposition of 297674 shares of PROS Holdings, Inc. ($PRO) on December 09, 2025.
Activity breakdown: 0 open-market purchases and 2 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec. 9, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | D | Common Stock | 297674 | $23.25 | 0.0000 | 50,588,000 | 0.00% | 0.59% |
| Dec. 9, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | D | Restricted Stock Units | 107865 | $0.00 | 0.0000 | 50,588,000 | 100.00% | 0.21% |
| Dec. 9, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | D | Restricted Stock Units | 38376 | $0.00 | 0.0000 | 50,588,000 | 100.00% | 0.08% |
| Dec. 9, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | D | Restricted Stock Units | 23150 | $0.00 | 0.0000 | 50,588,000 | 100.00% | 0.05% |
| Dec. 9, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | D | Restricted Stock Units | 2916 | $0.00 | 0.0000 | 50,588,000 | 100.00% | 0.01% |
| Dec. 9, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | D | Market Stock Units | 66962 | $0.00 | 0.0000 | 50,588,000 | 100.00% | 0.13% |
| Oct. 13, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | F | Common Stock | 1944 | $22.94 | 297,674.0000 | 50,588,000 | 0.65% | 0.00% |
| Oct. 13, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Common Stock | 4263 | $22.94 | 299,618.0000 | 50,588,000 | 1.44% | 0.01% |
| Oct. 13, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | F | Common Stock | 2112 | $22.94 | 295,355.0000 | 50,588,000 | 0.71% | 0.00% |
| Oct. 13, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Common Stock | 4630 | $22.94 | 297,467.0000 | 50,588,000 | 1.58% | 0.01% |
| Oct. 10, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | F | Common Stock | 1330 | $22.96 | 292,837.0000 | 50,588,000 | 0.45% | 0.00% |
| Oct. 10, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Common Stock | 2916 | $22.96 | 294,167.0000 | 50,588,000 | 1.00% | 0.01% |
| Oct. 13, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Restricted Stock Units | 4263 | $0.00 | 172,307.0000 | 50,588,000 | 2.41% | 0.01% |
| Oct. 13, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Restricted Stock Units | 4630 | $0.00 | 176,570.0000 | 50,588,000 | 2.56% | 0.01% |
| Oct. 10, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Restricted Stock Units | 2916 | $0.00 | 181,200.0000 | 50,588,000 | 1.58% | 0.01% |
| July 14, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Common Stock | 4263 | $15.48 | 293,195.0000 | 47,116,000 | 1.48% | 0.01% |
| July 14, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Common Stock | 4630 | $15.48 | 291,044.0000 | 47,116,000 | 1.62% | 0.01% |
| July 14, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | F | Common Stock | 2112 | $15.48 | 288,932.0000 | 47,116,000 | 0.73% | 0.00% |
| July 14, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | F | Common Stock | 1944 | $15.48 | 291,251.0000 | 47,116,000 | 0.66% | 0.00% |
| July 14, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Restricted Stock Units | 4630 | $0.00 | 188,379.0000 | 47,116,000 | 2.40% | 0.01% |
| July 14, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Restricted Stock Units | 4263 | $0.00 | 184,116.0000 | 47,116,000 | 2.26% | 0.01% |
| July 10, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Restricted Stock Units | 2916 | $0.00 | 193,009.0000 | 47,116,000 | 1.49% | 0.01% |
| July 10, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | F | Common Stock | 1330 | $16.27 | 286,414.0000 | 47,116,000 | 0.46% | 0.00% |
| July 10, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Common Stock | 2916 | $16.27 | 287,744.0000 | 47,116,000 | 1.02% | 0.01% |
| April 14, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | F | Common Stock | 2112 | $16.20 | 282,509.0000 | 47,116,000 | 0.74% | 0.00% |
| April 14, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Common Stock | 4630 | $16.20 | 284,621.0000 | 47,116,000 | 1.65% | 0.01% |
| April 14, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Common Stock | 4263 | $16.20 | 286,772.0000 | 47,116,000 | 1.51% | 0.01% |
| April 14, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | F | Common Stock | 1944 | $16.20 | 284,828.0000 | 47,116,000 | 0.68% | 0.00% |
| April 14, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Restricted Stock Units | 4630 | $0.00 | 200,188.0000 | 47,116,000 | 2.26% | 0.01% |
| April 14, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Restricted Stock Units | 4263 | $0.00 | 195,925.0000 | 47,116,000 | 2.13% | 0.01% |
| April 10, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Restricted Stock Units | 2916 | $0.00 | 204,818.0000 | 47,116,000 | 1.40% | 0.01% |
| April 10, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Common Stock | 2916 | $16.53 | 281,321.0000 | 47,116,000 | 1.05% | 0.01% |
| April 10, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | F | Common Stock | 1330 | $16.53 | 279,991.0000 | 47,116,000 | 0.47% | 0.00% |
| Jan. 15, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | A | Market Stock Units | 143820 | $0.00 | 333,544.0000 | 47,116,000 | 75.80% | 0.31% |
| Jan. 15, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | A | Restricted Stock Units | 107865 | $0.00 | 207,734.0000 | 47,116,000 | 108.01% | 0.23% |
| Jan. 12, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Common Stock | 17055 | $21.59 | 292,225.0000 | 47,116,000 | 6.20% | 0.04% |
| Jan. 10, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Restricted Stock Units | 2916 | $0.00 | 130,868.0000 | 47,116,000 | 2.18% | 0.01% |
| Jan. 11, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Restricted Stock Units | 9315 | $0.00 | 121,553.0000 | 47,116,000 | 7.12% | 0.02% |
| Jan. 12, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Restricted Stock Units | 17055 | $0.00 | 99,869.0000 | 47,116,000 | 14.59% | 0.04% |
| Jan. 12, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Restricted Stock Units | 4629 | $0.00 | 116,924.0000 | 47,116,000 | 3.81% | 0.01% |
| Jan. 12, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Common Stock | 4629 | $21.59 | 277,281.0000 | 47,116,000 | 1.70% | 0.01% |
| Jan. 12, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | F | Common Stock | 2111 | $21.59 | 275,170.0000 | 47,116,000 | 0.76% | 0.00% |
| Jan. 12, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | F | Common Stock | 7778 | $21.59 | 284,447.0000 | 47,116,000 | 2.66% | 0.02% |
| Jan. 10, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Common Stock | 2916 | $21.91 | 269,451.0000 | 47,116,000 | 1.09% | 0.01% |
| Jan. 10, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | F | Common Stock | 1485 | $21.91 | 267,966.0000 | 47,116,000 | 0.55% | 0.00% |
| Jan. 11, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Common Stock | 9315 | $21.59 | 277,281.0000 | 47,116,000 | 3.48% | 0.02% |
| Jan. 11, 2025 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | F | Common Stock | 4629 | $21.59 | 272,652.0000 | 47,116,000 | 1.67% | 0.01% |
| Oct. 14, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Common Stock | 4629 | $18.59 | 268,646.0000 | 47,338,000 | 1.75% | 0.01% |
| Oct. 14, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Restricted Stock Units | 4629 | $0.00 | 133,784.0000 | 47,338,000 | 3.34% | 0.01% |
| Oct. 14, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | F | Common Stock | 2111 | $18.59 | 266,535.0000 | 47,338,000 | 0.79% | 0.00% |
| Oct. 10, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | F | Common Stock | 1330 | $18.47 | 264,017.0000 | 47,338,000 | 0.50% | 0.00% |
| Oct. 10, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Common Stock | 2916 | $18.47 | 265,347.0000 | 47,338,000 | 1.11% | 0.01% |
| Oct. 10, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Restricted Stock Units | 2916 | $0.00 | 138,413.0000 | 47,338,000 | 2.06% | 0.01% |
| July 12, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | F | Common Stock | 2111 | $25.02 | 262,431.0000 | 46,155,000 | 0.80% | 0.00% |
| July 12, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Common Stock | 4629 | $25.02 | 264,542.0000 | 46,155,000 | 1.78% | 0.01% |
| July 12, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Restricted Stock Units | 4629 | $0.00 | 141,329.0000 | 46,155,000 | 3.17% | 0.01% |
| July 10, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Restricted Stock Units | 2916 | $0.00 | 145,958.0000 | 46,155,000 | 1.96% | 0.01% |
| July 10, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | F | Common Stock | 1330 | $23.55 | 259,913.0000 | 46,155,000 | 0.51% | 0.00% |
| July 10, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Common Stock | 2916 | $23.55 | 261,243.0000 | 46,155,000 | 1.13% | 0.01% |
| May 14, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | S | Common Stock | 6000 | $31.03 | 258,327.0000 | 46,155,000 | 2.27% | 0.01% |
| April 12, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Common Stock | 4629 | $35.74 | 266,438.0000 | 46,155,000 | 1.77% | 0.01% |
| April 12, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Restricted Stock Units | 4629 | $0.00 | 148,874.0000 | 46,155,000 | 3.02% | 0.01% |
| April 12, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | F | Common Stock | 2111 | $35.74 | 264,327.0000 | 46,155,000 | 0.79% | 0.00% |
| April 10, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | F | Common Stock | 1330 | $36.24 | 261,809.0000 | 46,155,000 | 0.51% | 0.00% |
| April 10, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Restricted Stock Units | 2916 | $0.00 | 153,503.0000 | 46,155,000 | 1.86% | 0.01% |
| April 10, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Common Stock | 2916 | $36.24 | 263,139.0000 | 46,155,000 | 1.12% | 0.01% |
| March 4, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | S | Common Stock | 6000 | $35.92 | 260,223.0000 | 46,155,000 | 2.25% | 0.01% |
| Jan. 31, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | F | Common Stock | 3387 | $34.42 | 266,223.0000 | 46,155,000 | 1.26% | 0.01% |
| Jan. 31, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Market Stock Units | 7426 | $0.00 | 251,932.0000 | 46,155,000 | 2.86% | 0.02% |
| Jan. 31, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Common Stock | 7426 | $34.42 | 269,610.0000 | 46,155,000 | 2.83% | 0.02% |
| Jan. 13, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Restricted Stock Units | 5650 | $0.00 | 156,419.0000 | 46,155,000 | 3.49% | 0.01% |
| Jan. 13, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Common Stock | 5650 | $34.87 | 264,761.0000 | 46,155,000 | 2.18% | 0.01% |
| Jan. 13, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | F | Common Stock | 2577 | $34.87 | 262,184.0000 | 46,155,000 | 0.97% | 0.01% |
| Jan. 12, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | A | Restricted Stock Units | 68220 | $0.00 | 162,069.0000 | 46,155,000 | 72.69% | 0.15% |
| Jan. 12, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | A | Market Stock Units | 90960 | $0.00 | 301,610.0000 | 46,155,000 | 43.18% | 0.20% |
| Jan. 12, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Restricted Stock Units | 18518 | $0.00 | 93,849.0000 | 46,155,000 | 16.48% | 0.04% |
| Jan. 12, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | F | Common Stock | 8445 | $35.18 | 259,111.0000 | 46,155,000 | 3.16% | 0.02% |
| Jan. 12, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Common Stock | 18518 | $35.18 | 267,556.0000 | 46,155,000 | 7.44% | 0.04% |
| Jan. 11, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Common Stock | 9315 | $34.56 | 253,356.0000 | 46,155,000 | 3.82% | 0.02% |
| Jan. 11, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | F | Common Stock | 4318 | $34.56 | 249,038.0000 | 46,155,000 | 1.70% | 0.01% |
| Jan. 10, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | F | Common Stock | 1485 | $34.66 | 244,041.0000 | 46,155,000 | 0.60% | 0.00% |
| Jan. 10, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Common Stock | 2916 | $34.66 | 245,526.0000 | 46,155,000 | 1.20% | 0.01% |
| Jan. 10, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Restricted Stock Units | 2916 | $0.00 | 121,682.0000 | 46,155,000 | 2.34% | 0.01% |
| Jan. 11, 2024 | PROS Holdings, Inc. | $PRO | Schulz Stefan B | EVP and CFO | M | Restricted Stock Units | 9315 | $0.00 | 112,367.0000 | 46,155,000 | 7.66% | 0.02% |