[Form 4] PROS Holdings, Inc. Insider Trading Activity

Q: How many PRO shares does the insider own after these transactions?

He directly owns 70,004 shares following the reported transactions.

Filing Impact

(Neutral)

Filing Sentiment

(Positive)

Form Type

Rhea-AI Filing Summary

PROS Holdings (PRO)10/10/2025, 1,264 shares were acquired upon RSU vesting (code M) and 498 shares were withheld for taxes (code F) at $22.96 (closing price). On 10/13/2025, additional RSUs vested in two tranches of 2,315 and 1,776 shares (code M), with tax withholdings of 911 and 699 shares (code F) at $22.94 (closing price).

The filing notes the actual vest date fell on Sunday, October 12, 2025, so transactions posted the next business day. Following these events, Cook directly owns 70,004 shares.

PROS Holdings (PRO) executive Scott William Cook, Sr. VP & Chief Accounting Officer, ha presentato un Modulo 4 riferendo operazioni legate agli RSU. Il 10/10/2025 sono state acquisite 1.264 azioni al vesting degli RSU (codice M) e 498 azioni sono state trattenute per le tasse (codice F) al prezzo di chiusura 22,96 USD. Il 13/10/2025, RSU aggiuntive sono maturate in due tranche di 2.315 e 1.776 azioni (codice M), con trattenute fiscali di 911 e 699 azioni (codice F) al prezzo di chiusura 22,94 USD. Il deposito segnala che la data effettiva di vesting cadeva di domenica 12 ottobre 2025, quindi le transazioni sono state pubblicate il giorno lavorativo successivo. A seguito di questi eventi, Cook possiede direttamente 70.004 azioni.

El ejecutivo de PROS Holdings (PRO) Scott William Cook, Vicepresidente Senior y Director de Contabilidad, presentó un Form 4 informando transacciones relacionadas con RSU. El 10/10/2025 se adquirieron 1.264 acciones al vesting de RSU (código M) y se retuvieron 498 acciones para impuestos (código F) a un 22,96 USD (precio de cierre). El 13/10/2025, RSU adicionales vestieron en dos tramos de 2.315 y 1.776 acciones (código M), con retenciones fiscales de 911 y 699 acciones (código F) a 22,94 USD (precio de cierre). El archivo señala que la fecha real de vesting cayó en domingo, 12 de octubre de 2025, por lo que las transacciones se registraron el siguiente día hábil. Tras estos eventos, Cook posee directamente 70.004 acciones.

PROS Holdings(PRO) 임원인 Scott William Cook, Sr. VP 겸 최고 회계 책임자는 RSU 관련 거래를 보고하는 Form 4를 제출했습니다. 2025년 10월 10일 RSU Vesting 시점에 1,264주를 취득했고(코드 M), 세금 원천징수로 498주가 보류되었습니다(코드 F) 종가는 22.96 USD입니다. 2025년 10월 13일에 추가 RSU가 두 차례로 vesting되어 각각 2,315주와 1,776주를 기록했고(코드 M), 세금 원천징수는 911주와 699주로 이루어졌습니다(코드 F), 종가는 22.94 USD입니다. 신고서는 실제 vesting 날짜가 일요일인 2025년 10월 12일이었으므로 거래가 다음 영업일에 게시되었다고 밝힙니다. 이 사건들 이후 Cook은 직접 70,004주를 보유합니다.

Le cadre supérieur Scott William Cook, vice-président principal et directeur de la comptabilité chez PROS Holdings (PRO), a déposé un Form 4 relatant des transactions liées aux RSU. Le 10/10/2025, 1 264 actions ont été acquises lors du vesting des RSU (code M) et 498 actions ont été retenues pour les impôts (code F) au prix de clôture de 22,96 USD. Le 13/10/2025, des RSU supplémentaires ont vesté en deux tranches de 2 315 et 1 776 actions (code M), avec des retenues fiscales de 911 et 699 actions (code F) à 22,94 USD (prix de clôture). Le dépôt indique que la date effective de vesting est tombée un dimanche, le 12 octobre 2025, les transactions ayant été publiées le jour ouvrable suivant. Suite à ces événements, Cook possède directement 70 004 actions.

PROS Holdings (PRO) Führungskraft Scott William Cook, Senior Vice President & Chief Accounting Officer, hat ein Form 4 eingereicht, das RSU-bezogene Transaktionen meldet. Am 10.10.2025 wurden 1.264 Aktien beim RSU-Vesting erworben (Code M) und 498 Aktien wurden aus steuerlichen Gründen einbehalten (Code F) zum Schlusskurs von 22,96 USD. Am 13.10.2025 vesteten weitere RSUs in zwei Tranchen von 2.315 und 1.776 Aktien (Code M), mit Steuerabzügen von 911 bzw. 699 Aktien (Code F) bei 22,94 USD (Schlusspreis). Die Einreichung vermerkt, dass das tatsächliche Vesting-Datum auf Sonntag, den 12. Oktober 2025 fiel, sodass die Transaktionen am nächsten Werktag veröffentlicht wurden. Nach diesen Ereignissen besitzt Cook direkt 70.004 Aktien.

قدم المسؤول التنفيذي في PROS Holdings (PRO) سكوت ويليام كوك، نائب الرئيس الأول وكبير المحاسبين، نموذج 4 للإبلاغ عن معاملات مرتبطة بـ RSU. في 10/10/2025 تم اكتساب 1,264 سهمًا عند vesting RSU (رمز M) واحتُجز 498 سهمًا للضرائب (رمز F) عند سعر الإغلاق 22.96 دولار. في 13/10/2025 vest RSU إضافية في دفعتين من 2,315 و1,776 سهمًا (رمز M)، مع حجز ضريبي قدره 911 و699 سهمًا (رمز F) عند 22.94 دولار للإغلاق. وتشير الإخطار إلى أن تاريخ vest الفعلي كان يوم الأحد، 12 أكتوبر 2025، لذا نُشرت المعاملات في يوم العمل التالي. عقب هذه الأحداث، يملك كوك مباشرة 70,004 سهمًا.

PROS Holdings（PRO）高管 Scott William Cook，资深副总裁兼首席会计官，提交了 Form 4，报告与 RSU 相关的交易。2025/10/10，在 RSU 归属时获得 1,264 股（代码 M），并有 498 股因税收而被扣留（代码 F），收盘价为 22.96 美元。2025/10/13，额外的 RSU 以两笔分批归属，分别为 2,315 股和 1,776 股（代码 M），税扣为 911 股与 699 股（代码 F），收盘价为 22.94 美元。申报中指出实际归属日期为 2025 年 10 月 12 日周日，因此交易在下一个工作日公布。此事件后，Cook 直接持有 70,004 股。

Positive

None.

Negative

None.

10/14/2025 - 04:37 PM

SEC Form 4

FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number: 3235-0287

Estimated average burden

hours per response: 0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*
Cook Scott William

(Last) (First) (Middle)

3200 KIRBY DR., SUITE 600

(Street)
HOUSTON 77098

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
PROS Holdings, Inc. [ PRO ] 5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

Director 10% Owner

X Officer (give title below) Other (specify below)

Sr.VP,Chief Accounting Officer

3. Date of Earliest Transaction (Month/Day/Year)
10/10/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)

X Form filed by One Reporting Person

Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)

Code V Amount (A) or (D) Price

Common Stock 10/10/2025 M 1,264 A $22.96⁽¹⁾ 68,021 D

Common Stock 10/10/2025 F 498 D $22.96⁽¹⁾ 67,523 D

Common Stock 10/13/2025⁽²⁾ M 2,315 A $22.94⁽³⁾ 69,838 D

Common Stock 10/13/2025⁽²⁾ F 911 D $22.94⁽³⁾ 68,927 D

Common Stock 10/13/2025⁽²⁾ M 1,776 A $22.94⁽³⁾ 70,703 D

Common Stock 10/13/2025⁽²⁾ F 699 D $22.94⁽³⁾ 70,004 D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Restricted Stock Units ⁽⁴⁾ 10/10/2025 M 1,264 ⁽⁵⁾ ⁽⁵⁾ Common Stock 1,264 $0 101,552⁽⁶⁾ D

Restricted Stock Units ⁽⁴⁾ 10/13/2025 M 2,315 ⁽⁷⁾ ⁽⁷⁾ Common Stock 2,315 $0 99,237⁽⁸⁾ D

Restricted Stock Units ⁽⁴⁾ 10/13/2025 M 1,776 ⁽⁹⁾ ⁽⁹⁾ Common Stock 1,776 $0 97,461⁽¹⁰⁾ D

Explanation of Responses:

1. The price represents the price of PROS Holdings, Inc. ("PROS") common stock at the close of market on October 10, 2025.

2. The actual vest date occurred on Sunday, October 12, 2025, and therefore the transaction occurred on the first business day thereafter.

3. The price represents the price of PROS common stock at the close of market on October 13, 2025.

4. Each restricted stock unit ("RSU") represents the contingent right to receive one share of PROS common stock.

5. This is the penultimate tranche of an award granted on January 10, 2022, in the amount of 20,217 RSUs.

6. Includes: (i) 1,264 unvested RSUs awarded 1/10/22 - vests at 25% after 1-year on the anniversary date and the remainder vesting at 6.25% on the 10th day of the 1st month of each quarter thereafter; (ii) 1,216 unvested RSUs awarded 3/1/22 vests at 25% after 1- year on the anniversary date and the remainder vesting at 6.25% after the completion of each 3-month calendar period thereafter; (iii) 13,890 unvested RSUs awarded 1/12/23 - vests at 25% after 1-year on the anniversary date and the remainder vesting at the rate of 6.25% on the 12th day of the 1st month of each quarter thereafter; (iv) 17,767 unvested RSUs awarded 1/12/24 - vests at 25% after 1-year on the anniversary date and the remainder vesting at the rate of 6.25% on the 12th day of the 1st month of each quarter thereafter; and (v) 67,415 unvested RSUs awarded 1/15/25 - vests at 25% after 1-year on the anniversary date and the remainder vesting at the rate of 6.25% on the 15th day of the 1st month of each quarter thereafter.

7. This is the eighth tranche of an award granted on January 12, 2023, in the amount of 37,037 RSUs.

8. This amount includes everything listed in Footnote 6, but the share count shown in item "(iii)" is changed to 11,575.

9. This is the fourth tranche of an award granted on January 12, 2024, in the amount of 29,425 RSUs.

10. This amount includes everything listed in Footnote 6, but the share count shown in item "(iii)" is changed to 11,575 and the shares count in item "(iv)" is changed to 15,991.

Remarks:

Chris Chaffin, attorney-in-fact for Scott William Cook 10/14/2025

** Signature of Reporting Person Date

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

Source: View Original Filing on SEC EDGAR

FAQ

What did PRO (PROS Holdings) report on this Form 4?

Sr. VP & Chief Accounting Officer Scott William Cook reported RSU vestings (code M) and tax withholdings (code F) across multiple transactions.

When did the RSUs vest and in what amounts for PRO?

On 10/10/2025: 1,264 shares vested. On 10/13/2025: 2,315 and 1,776 shares vested.

How many shares were withheld for taxes?

On 10/10/2025: 498 shares. On 10/13/2025: 911 and 699 shares.

What prices were used for these transactions?

Prices reflect closing prices: $22.96 on 10/10/2025 and $22.94 on 10/13/2025.

Why are some transactions dated 10/13/2025?

The actual vest date was Sunday, October 12, 2025, so the transactions occurred on the first business day thereafter.

How many PRO shares does the insider own after these transactions?

He directly owns 70,004 shares following the reported transactions.

[Form 4] PROS Holdings, Inc. Insider Trading Activity

FAQ

What did PRO (PROS Holdings) report on this Form 4?

When did the RSUs vest and in what amounts for PRO?

How many shares were withheld for taxes?

What prices were used for these transactions?

Why are some transactions dated 10/13/2025?

How many PRO shares does the insider own after these transactions?

NYSE:PRO

PRO Rankings

PRO Latest News

PRO Latest SEC Filings

PRO Stock Data

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	10/10/2025		M		1,264	A	$22.96⁽¹⁾	68,021	D
Common Stock	10/10/2025		F		498	D	$22.96⁽¹⁾	67,523	D
Common Stock	10/13/2025⁽²⁾		M		2,315	A	$22.94⁽³⁾	69,838	D
Common Stock	10/13/2025⁽²⁾		F		911	D	$22.94⁽³⁾	68,927	D
Common Stock	10/13/2025⁽²⁾		M		1,776	A	$22.94⁽³⁾	70,703	D
Common Stock	10/13/2025⁽²⁾		F		699	D	$22.94⁽³⁾	70,004	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Restricted Stock Units	⁽⁴⁾	10/10/2025		M			1,264	⁽⁵⁾	⁽⁵⁾	Common Stock	1,264	$0	101,552⁽⁶⁾	D
Restricted Stock Units	⁽⁴⁾	10/13/2025		M			2,315	⁽⁷⁾	⁽⁷⁾	Common Stock	2,315	$0	99,237⁽⁸⁾	D
Restricted Stock Units	⁽⁴⁾	10/13/2025		M			1,776	⁽⁹⁾	⁽⁹⁾	Common Stock	1,776	$0	97,461⁽¹⁰⁾	D

	Chris Chaffin, attorney-in-fact for Scott William Cook	10/14/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

Trending News

[Form 4] PROS Holdings, Inc. Insider Trading Activity

FAQ

What did PRO (PROS Holdings) report on this Form 4?

When did the RSUs vest and in what amounts for PRO?

How many shares were withheld for taxes?

What prices were used for these transactions?

Why are some transactions dated 10/13/2025?

How many PRO shares does the insider own after these transactions?

NYSE:PRO

PRO Rankings

PRO Latest News

PRO Latest SEC Filings

PRO Stock Data